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Individual Calculations February 2020 |
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| Erdem, Osman Total change: 0.00 | |   |
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| 2019-2020 Turkish Cup Ankara Chess Championship | Ankara | TUR | 2020-01-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1441 | 0 | 2.50 | 7 | 0.00 | 1339 | | 0.00 | |
|  Duyar, Ali Tayfur | | | 1577 | TUR | 1.00 | 1 | 0.00 | | 0.00 | |  Sari, Engin | | | 1474 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Bektas, Ugur | | | 1621 | TUR | 0.50 | 1 | 0.00 | | 0.00 | | | Ersahince, Umut Utku | | | 1604 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Lacin, Tuna | | | 1284 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Ustundag, Recai | | | 1297 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Muti, Erol | | | 1227 | TUR | 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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