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Individual Calculations September 2017 |
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| Tahaoglu, Erson Total change: -28.20 | |   |
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| 2016-2017 Esenyurt District Chess Tournament | Istanbul | TUR | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1463 | 0.50 | 3 | -1.41 | 20 | -28.20 | |
|  Gonullu, Muhammed Sinan | | | 1695 | TUR | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Yalcinkaya, Efe | | | 1109 | TUR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Tanriverdi, Cuneyt | | | 1214 | TUR | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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