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Individual Calculations January 2011 |
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| Arslan, Erdem Total change: -2.50 | |   |
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| Ankara Chess Championship | Ankara | TUR | 2010-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1693 | 0.00 | 1 | -0.10 | 25 | -2.50 | |
|  Ozmen, Halil | | | 2061 | TUR | 0.00 | 1 | -0.10 | 25 | -2.50 | |
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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