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Individual Calculations January 2018 |
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| Demir, Umut Siar Total change: 24.00 | |   |
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| 2017-2018 Kocaeli Chess Championship | Kocaeli | TUR | 2017-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1504 | 3.50 | 5 | 0.60 | 40 | 24.00 | |
|  Sirin, Omer Furkan | | | 1120 | TUR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Urker, Oguzhan | | | 1424 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Sencan, Sedat | | | 1797 | TUR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kuskonmaz, Gunes | | | 1393 | TUR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Yildiz, Isilay | | | 1445 | TUR | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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