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Rapid:
Individual Calculations August 2023 |
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| McWilliams, Mark Total change: -10.20 | |   |
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| Muswell Hill FIDE Rapid - July 18 | London | ENG | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1330 | 0.00 | 2 | -0.22 | 20 | -4.40 | |
|  Sartenaer, Jean-Claude | | | 1586 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Coddington, Oliver E D | | | 1885 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Muswell Hill FIDE Rapid - July 25 | London | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1330 | 0.50 | 3 | -0.29 | 20 | -5.80 | |
|  Mozaffari, Mohammad Hossein | | | 1674 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sartenaer, Jean-Claude | | | 1586 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Danes, Michael J | | | 1346 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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