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Individual Calculations January 2012 |
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| Yildiz, Mustafa Total change: -3.15 | |   |
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| VIII. Republic Cup Chess Tournament-Open | Kocaeli | TUR | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1871 | 0.00 | 1 | -0.27 | 15 | -4.05 | |
|  Berkun, Denizcan | | | 2045 | TUR | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 2012 Kocaeli Chess Championship | Kocaeli | TUR | 2011-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1864 | 1.00 | 2 | 0.06 | 15 | 0.90 | |
| | Sahin, Aytac | | | 1983 | TUR | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Erden, Ferdi | | | 1790 | TUR | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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