Edge cases
Chess Rating Floors and Caps Calculator
この計算機の使い方
Use the Chess Rating Floors and Caps Calculator to compare raw rating difference with capped rating difference and see how publication thresholds affect rating estimates. It is built for edge cases where plain Elo math does not explain the published number. (プレイヤーとコーチ向けに翻訳されたチェス計算ページ.) 実際の入力で試す場合は、1局用計算機を使ってください。
Why caps and thresholds change outputs
A rating-difference cap prevents extreme mismatches from producing unrealistic expected scores. A publication threshold decides whether a calculated rating is shown publicly or held until more results are available. (プレイヤーとコーチ向けに翻訳されたチェス計算ページ.) 実際の入力で試す場合は、Batch Elo Rating Calculatorを使ってください。
When this calculator is useful
Use this page when a federation result looks different from a simple Elo estimate. The comparison separates the raw formula from the adjusted result so you can see which rule layer caused the difference. (プレイヤーとコーチ向けに翻訳されたチェス計算ページ.) 実際の入力で試す場合は、Tournament Elo Rating Calculatorを使ってください。