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Individual Calculations February 2022 |
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| Ertugrul, Berkay Total change: 11.20 | |   |
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| 2021-2022 Season Istanbul Chess Championship - Final | Istanbul | TUR | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1869 | 5.00 | 6 | 0.56 | 20 | 11.20 | |
|  Erim, Engin | | | 1544 | TUR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Aydemir, Umut | | | 1481 | TUR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Metin, Enis | | | 1728 | TUR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Temizer, Umut | | | 1941 | TUR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Yilmaz, Kerem Tuna | | | 1460 | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yetkin, Ayhan | | | 1758 | TUR | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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