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Individual Calculations March 2011 |
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| Altin, Halis Total change: 1.35 | |   |
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| Istanbul Chess Championship 2011 | Istanbul | TUR | 2010-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1813 | 0.00 | 1 | -0.33 | 15 | -4.95 | |
|  Ozdemir, Timur | | | 1937 | TUR | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | Istanbul Senior Chess Championship | Istanbul | TUR | 2011-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1813 | 1.00 | 3 | 0.42 | 15 | 6.30 | |
| | Vatansever, Abdullah | | | 2105 | TUR | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Gullu, Ismail Altan | | | 1959 | TUR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Pekun, Cem | | | 2137 | TUR | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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