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Individual Calculations July 2023 |
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| Hayward, Alan Total change: -32.60 | |   |
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| Ealing FIDE Congress - June U1900 | London | ENG | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1817 | 1.00 | 3 | -1.63 | 20 | -32.60 | |
|  Bodwell Mamic, Tomislav | | | 1573 | CRO | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Han, Qixuan | | | 1408 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Liu, Jacob | | | 1433 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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