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Individual Calculations October 2017 |
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| Donmez, Ahmet Total change: -6.00 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1356 | 1.50 | 5 | -0.15 | 40 | -6.00 | |
|  Gezici, Omer Ata | | | 1701 | TUR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pazarcioglu, Ilker | | | 1536 | TUR | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Kekilli, Ali Resid | | | 1427 | TUR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Gezer, Ekrem Baris | | | 1305 | TUR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Sari, Fatih | | | 1495 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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