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Individual Calculations September 2011 |
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| Erden, Ferdi Total change: 30.90 | |   |
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| Liberation Day Chess Tournament-Open | Izmit | TUR | 2011-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1777 | 2.00 | 4 | 1.03 | 30 | 30.90 | |
|  Gurel, Ahmet Unal | | | 2004 | TUR | 1.00 | 1 | 0.79 | 30 | 23.70 | |  Can, Ilhan | | | 1941 | TUR | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Kucumenler, Tarkan | | | 2076 | TUR | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Erzurumluoglu, Can | | | 1900 | TUR | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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