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Individual Calculations February 2023 |
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| Apaydin, Mehmet Kagan Total change: 6.80 | |   |
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| Samsun January 2023 Chess Tournament | Samsun | TUR | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1286 | 4.00 | 5 | 0.79 | 40 | 31.60 | |
|  Beritan, Mehmet Cemal | | | 1002 | TUR | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Bektas, Mustafa | | | 1391 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Asan, Emre | | | 1168 | TUR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kayikcioglu, Murat | | | 1146 | TUR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Eraslan, Aslan | | | 1171 | TUR | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 2023 Turkish Youth Chess Championships - U15 | Antalya | TUR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1286 | 1.50 | 4 | -0.62 | 40 | -24.80 | |
| | Bilir, Ibrahim | | | 1471 | TUR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Korcoban, Resul | | | 1141 | TUR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Aslan, Berk Can | | | 1370 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Yontar, Erdem | | | 1058 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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