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Rapid:
Individual Calculations September 2022 |
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| Ali, Shahyan Total change: -27.80 | |   |
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| Chessable British Chess Championships 2022: Rapidplay Under 1500 | Torquay | ENG | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1230 | 0.00 | 3 | -1.39 | 20 | -27.80 | |
|  Li, Evan | | | 1170 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Guarnieri, Federico | | | 1173 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Rastogi, Nayan Keats | | | 1439 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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