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Rapid:
Individual Calculations September 2019 |
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| Chen, Yubo Total change: 12.00 | |   |
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| 20th Golders Green FIDE Rapid Chess U105 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1189 | 2.00 | 4 | 0.60 | 20 | 12.00 | |
|  Kothari, Jai | | | 1203 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Kajda, Michal | | | 1245 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Li, Reya | | | 1341 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Carter, Gavin | | | 1434 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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