Individual Calculations September 2017 |
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Atabey, Koray Ibrahim Total change: -69.20 | | |
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Marmaris 15th July Democracy and National Unity Day Chess Tournament - A | Mugla | TUR | 2017-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1626 | 2.50 | 7 | -1.73 | 40 | -69.20 | |
| Yatkin, Osman | | | 1744 | TUR | 0.00 | 1 | -0.34 | 40 | -13.60 | | Hafizoglu, Bengi | | | 1415 | TUR | 1.00 | 1 | 0.23 | 40 | 9.20 | | Mermer, Yunus | | | 1545 | TUR | 0.00 | 1 | -0.61 | 40 | -24.40 | | Bektas, Cagan Erdem | | | 1475 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | | Koc, Zeki | | | 1513 | TUR | 0.00 | 1 | -0.65 | 40 | -26.00 | | Kabadayi, Suleyman Arda | | | 1673 | TUR | 0.00 | 1 | -0.43 | 40 | -17.20 | | Acar, Eren | | | 1448 | TUR | 0.50 | 1 | -0.23 | 40 | -9.20 | | 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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