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Individual Calculations May 2015 |
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| Onal, Umut Total change: 0.20 | |   |
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| National Sovereignty Chess Tournament | Ankara | TUR | 2015-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1491 | 2.50 | 5 | 0.01 | 20 | 0.20 | |
|  Duran, Kadir | | | 1216 | TUR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gok, Irfan | | | 1769 | TUR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Cora, Mehmet Alp | | | 1645 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Muti, Erol | | | 1385 | TUR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Carkcioglu, Serkan | | | 1445 | TUR | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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