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Individual Calculations January 2023 |
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| Koker, Turan Sevki Total change: 29.20 | |   |
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| Remax Joker Cup Chess Tournament | Istanbul | TUR | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1724 | 3.00 | 5 | 1.46 | 20 | 29.20 | |
|  Gulsoy, Mustafa Alpago | | | 2017 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Soydan, Busra | | | 1637 | TUR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Temizer, Umut | | | 2053 | TUR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Dere, Abdullah Dogukan | | | 1827 | TUR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Yasin, Hur | c | | 1882 | TUR | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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