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Individual Calculations September 2023 |
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| Kumarappan, Ganesh Total change: 82.00 | |   |
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| 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 1955 | 3.00 | 4 | 2.05 | 40 | 82.00 | |
|  Meng, Joshua | | | 1787 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Mista, Aleksander | g | | 2517 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Hevia Alejano, Carlos A | g | | 2418 | CUB | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sorungbe, Ademola | c | | 2243 | NGR | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | |
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