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Individual Calculations January 2022 |
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| Ersoz, Celalettin Total change: 12.80 | |   |
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| 2021-2022 Season Istanbul Senior Chess Championship - B | Istanbul | TUR | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1266 | 1.50 | 3 | 0.64 | 20 | 12.80 | |
|  Bayhan, Yusuf | | | 1437 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cibik, Bulent | | | 1498 | TUR | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Demirsar, Metin Cordan | | | 1356 | TUR | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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