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Individual Calculations May 2019 |
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| Yerlan, Amirkhan Total change: 0.00 | |   |
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| World School Chess Championships 2019 - U9 | Antalya | TUR | 2019-04-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1253 | 0 | 0.00 | 3 | 0.00 | 453 | | 0.00 | |
|  Ayhan, Ates Atabey | | | 1391 | TUR | 0.00 | 1 | 0.00 | | 0.00 | |  Cekilmez, Arda | | | 1280 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Francis, U M Senal Vishmin | | | 1087 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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