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Individual Calculations January 2017 |
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| Yildiz, Mustafa Total change: -9.00 | |   |
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| 2016-2017 Kocaeli Chess Championship | Kocaeli | TUR | 2016-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1709 | 2.50 | 4 | -0.45 | 20 | -9.00 | |
|  Ince, Ilgin Leycan | | | 1340 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Yildiz, Isilay | | | 1412 | TUR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ozakay, Ozer | | | 1693 | TUR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Altin, Levent | | | 1572 | TUR | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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