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Individual Calculations September 2017 |
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| Ergin, Merih Total change: -17.60 | |   |
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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 |
| 1512 | 1487 | 2.50 | 7 | -0.88 | 20 | -17.60 | |
|  Sipahioglu, Irmak | | | 1887 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tikvesli, Ceylin | | | 1434 | TUR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Dundar, Burhan | | | 1582 | TUR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kurtulus, Yusuf Berk | | | 1342 | TUR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Acar, Eren | | | 1448 | TUR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bektas, Cagan Erdem | | | 1475 | TUR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Hafizoglu, Bengi | | | 1415 | TUR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | |
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