{
  "schemaVersion": 1,
  "kind": "reviewed-original-publication-conventions",
  "reviewedAt": "2026-09-10",
  "purpose": "Documentation and exact-source provenance. This file does not enable runtime scoring behavior or authorize broad source overrides.",
  "sharedPanelPolicy": {
    "newJudgingMarks": "Use the ordinary season rules: trim one highest and one lowest converted GOE value or component mark when at least five judges participate; fewer than five use all marks.",
    "goldenSpinExceptionAppliesTo": "Original published reference marks only. A new six-judge shared panel continues to trim.",
    "historicalTechnicalCalls": "For a manual rescore of an original program, technical calls and the independently validated published base values remain frozen."
  },
  "exceptions": [
    {
      "id": "cscro2021-dance-original-six-mark-means",
      "season": "2021-22",
      "event": "53rd Golden Spin of Zagreb",
      "discipline": "dance",
      "level": "senior",
      "phases": [
        "rd",
        "fd"
      ],
      "sources": [
        {
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          "name": "53GS2021_ICEDANCE_RD_Scores.pdf",
          "kind": "ICE DANCE Rhythm Dance protocol",
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          "checkedAt": "2026-09-10T22:03:04.490Z",
          "retrievalUrl": "https://web.archive.org/web/20221001104253id_/http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_RD_Scores.pdf",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20221001104253",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_RD_Scores.pdf",
          "pageCitations": [
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            3,
            4,
            5
          ],
          "pageCount": 5
        },
        {
          "url": "http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_FD_Scores.pdf",
          "name": "53GS2021_ICEDANCE_FD_Scores.pdf",
          "kind": "ICE DANCE Free Dance protocol",
          "sha256": "e65392bbba0c410a5c9eb329312d7c31ea10ffba67ac010be8ac5b6148b86013",
          "size": 67496,
          "checkedAt": "2026-09-10T22:03:04.495Z",
          "retrievalUrl": "https://web.archive.org/web/20221121010328id_/http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_FD_Scores.pdf",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20221121010328",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_FD_Scores.pdf",
          "pageCitations": [
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            2,
            3,
            4,
            5,
            6,
            7
          ],
          "pageCount": 7
        },
        {
          "url": "http://granuli.hr/gs2021/html/SEG005OF.HTM",
          "name": "SEG005OF.HTM",
          "kind": "ICE DANCE Rhythm Dance officials",
          "sha256": "e5284e95a12e7cfd31ba32cf89eb9889c6c0b80e67b5a1a4fbaf7e62092fee65",
          "size": 1980,
          "checkedAt": "2026-09-10T22:03:04.493Z",
          "retrievalUrl": "https://web.archive.org/web/20211212193219id_/http://granuli.hr/gs2021/html/SEG005OF.HTM",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20211212193219",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/SEG005OF.HTM"
        },
        {
          "url": "http://granuli.hr/gs2021/html/SEG006OF.HTM",
          "name": "SEG006OF.HTM",
          "kind": "ICE DANCE Free Dance officials",
          "sha256": "dd418e1f55852addff5f7d46447271883cbaa8c9903e56e3c68e353cc2380fbd",
          "size": 1976,
          "checkedAt": "2026-09-10T22:03:04.497Z",
          "retrievalUrl": "https://web.archive.org/web/20211212193348id_/http://granuli.hr/gs2021/html/SEG006OF.HTM",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20211212193348",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/SEG006OF.HTM"
        },
        {
          "url": "https://www.croskate.hr/site/assets/files/1310/protocol.pdf",
          "name": "protocol.pdf",
          "kind": "whole competition protocol",
          "sha256": "36fb43b94066ba52d17a56520948d85e67c92a67f267c736c7c52718ea227101",
          "size": 2997366,
          "checkedAt": "2026-09-10T22:03:04.516Z",
          "pageCitations": [
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            81,
            82,
            83,
            84,
            85,
            86,
            87
          ],
          "pageCount": 111
        },
        {
          "url": "http://granuli.hr/gs2021/html/SEG005.HTM",
          "name": "SEG005.HTM",
          "kind": "ICE DANCE Rhythm Dance detailed classification",
          "sha256": "3deefc3bb04897988b56962c42645577e8cf0edcf739877f7e04e5f6b76b2db2",
          "size": 7311,
          "checkedAt": "2026-09-10T22:03:04.494Z",
          "retrievalUrl": "https://web.archive.org/web/20211212192451id_/http://granuli.hr/gs2021/html/SEG005.HTM",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20211212192451",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/SEG005.HTM"
        },
        {
          "url": "http://granuli.hr/gs2021/html/SEG006.HTM",
          "name": "SEG006.HTM",
          "kind": "ICE DANCE Free Dance detailed classification",
          "sha256": "a4092f423c572ce52c8a05842d89a99bbe81f05431f19d3ba9c3737ce2ba0130",
          "size": 7229,
          "checkedAt": "2026-09-10T22:03:04.498Z",
          "retrievalUrl": "https://web.archive.org/web/20211212192519id_/http://granuli.hr/gs2021/html/SEG006.HTM",
          "sourceRetrievalKind": "wayback_capture_of_original_official_results",
          "capture": "20211212192519",
          "archiveOriginalUrl": "http://granuli.hr/gs2021/html/SEG006.HTM"
        }
      ],
      "publishedPanel": {
        "scoringJudgePositions": [
          1,
          2,
          3,
          4,
          5,
          6
        ],
        "inactivePrintedColumns": [
          7,
          8,
          9
        ],
        "refereeColumn": "Printed but empty; no referee observation is included in scoring.",
        "evidence": "Both official phase panels explicitly identify six numbered judges. Every element and component in both Dance protocols has six numerical marks. Empty J7–J9 template columns do not imply additional judges."
      },
      "numericalConvention": {
        "originalReferenceOnly": true,
        "method": "Convert every grade to the original-season SOV GOE points, average all six numerical values, then round to two decimals. Components average all six marks and round before multiplying the published factor.",
        "programs": 28,
        "elementGOEMeans": 204,
        "componentMeans": 140,
        "meanMarkCounts": [
          6
        ],
        "allSixErrors": {
          "goe": 0,
          "componentMeans": 0,
          "componentTotals": 0,
          "programTotals": 0
        },
        "ordinaryTrimmedMismatches": {
          "goeMeans": 141,
          "componentMeans": 117,
          "componentTotals": 27
        },
        "sample": {
          "name": "Allison REED / Saulius AMBRULEVICIUS",
          "phase": "rd",
          "phasePage": 1,
          "wholeBookPage": 73,
          "goe": {
            "code": "MiSt3",
            "baseValue": 7.7,
            "grades": [
              1,
              2,
              2,
              2,
              3,
              3
            ],
            "convertedPoints": [
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              1.94,
              1.94,
              1.94,
              2.9,
              2.9
            ],
            "allSixMeanRounded": 2.1,
            "ordinaryTrimmedMeanRounded": 2.18,
            "printedGOE": 2.1
          },
          "pcs": {
            "component": "Skating Skills",
            "marks": [
              8,
              8,
              7.75,
              8.5,
              8.5,
              8.5
            ],
            "allSixMeanRounded": 8.21,
            "ordinaryTrimmedMeanRounded": 8.25,
            "printedMean": 8.21
          }
        }
      },
      "authority": [
        {
          "id": "2021-regulations",
          "url": "https://www.ksbih.ba/images/pdf/2021_Special_Regulation_SP_and_Ice_Dance_and_Technical_Rules_SP_and_ID.pdf",
          "retrievalUrl": "https://www.ksbih.ba/images/pdf/2021_Special_Regulation_SP_and_Ice_Dance_and_Technical_Rules_SP_and_ID.pdf",
          "sha256": "1ae8d9aaeccb548a4a7bbd5b51b6316720fb0b2e8827e49d336163460300d27a",
          "byteLength": 964287,
          "revisionLabel": "Accepted by the online vote in June 2021",
          "publishedDate": "2021-06",
          "pages": [
            16,
            17
          ],
          "ruleReferences": [
            "353.1(c)–(f)",
            "353.1(k)–(m)"
          ],
          "supports": "The no-trimming exception applies only with fewer than five judges. A six-judge panel ordinarily trims both GOE and PCS."
        }
      ],
      "interpretation": "The preserved protocols and whole book reproduce all six marks. No rule authorizing a general six-judge exception was found; preserve this as the exact original publication convention and disclose the difference.",
      "restriction": {
        "exactOriginalPhaseSources": [
          {
            "url": "http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_RD_Scores.pdf",
            "sha256": "92a4fac8155c71a5ee379e7d5c6d555ca43a91625000314701b7e89f5b30daba"
          },
          {
            "url": "http://granuli.hr/gs2021/html/53GS2021_ICEDANCE_FD_Scores.pdf",
            "sha256": "e65392bbba0c410a5c9eb329312d7c31ea10ffba67ac010be8ac5b6148b86013"
          }
        ],
        "exactSeason": "2021-22",
        "exactDiscipline": "dance",
        "exactNumericalMarkCount": 6,
        "newSharedPanelUsesThisConvention": false,
        "otherGoldenSpinDisciplinesUseThisConvention": false,
        "otherSixJudgeCompetitionsUseThisConvention": false
      },
      "verification": {
        "phaseAndWholeBookScoresheetsMatch": 28,
        "independentMathematicalAudit": "work/legacy-harvest-review/golden-spin-six-judge-math.json",
        "phaseImagesVisuallyReviewed": [
          "rd-p1.png",
          "fd-p1.png"
        ],
        "note": "Full numerical verification was performed independently by the event-recovery reviewer; the RD example image was additionally reviewed here. The phase PDFs and whole book are separate publications of the same event, not independent rule authorities."
      }
    }
  ]
}