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Rapid:
Individual Calculations August 2023 |
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| Brown, Geoffrey M Total change: -8.80 | |   |
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| Korat Chess Club The Mall Open Rapid July 2023 | Korat | THA | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1731 | 2.00 | 4 | -0.44 | 20 | -8.80 | |
|  Wongbenjarat, Supakrit | | | 1331 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andok, Aron | | | 1635 | HUN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Baba, Masahiro | f | | 2265 | JPN | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lauron, Paul John | | | 1427 | PHI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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