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Individual Calculations September 2017 |
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| Ozdemir, Efe Kemal Total change: -69.20 | |   |
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| 2016-2017 Esenyurt District Chess Tournament | Istanbul | TUR | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1238 | 1.00 | 5 | -0.44 | 40 | -17.60 | |
|  Aydin, Hakan | | | 1638 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ultanir, Guray | | | 1406 | TUR | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Arslan, Sena | | | 1118 | TUR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Rodriguez Fuentes, Kenan Rafael | | | 1356 | TUR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Durucay, Ethem | | | 1638 * | TUR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 25th Troya International Open Chess Tournament - B | Canakkale | TUR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1238 | 0.50 | 5 | -1.29 | 40 | -51.60 | |
| | Coban, Eren Cinar | | | 1503 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Aslan, Ali Efe | | | 1265 | TUR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Balci, Mesut Taner | | | 1357 | TUR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kilcan, Rauf | | | 1245 | TUR | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Oztuksavul, Ida | | | 1370 | TUR | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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