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Individual Calculations September 2017 |
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| Sapmaz, Ismail Tolga Total change: -34.80 | |   |
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| Marmaris 15th July Democracy and National Unity Day Chess Tournament - B | Mugla | TUR | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1471 | 3.00 | 5 | -0.87 | 40 | -34.80 | |
|  Cengiz, Nuri Efekan | | | 1233 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Zeycan, Alara | | | 1230 | TUR | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Cetin, Defne | | | 1277 | TUR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gunay, Ozcan | | | 1298 | TUR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Donmez, Gulin | | | 1236 | TUR | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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