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Individual Calculations September 2017 |
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| Kocu, Arda Mert Total change: 34.00 | |   |
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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 |
| 1268 | 1297 | 3.00 | 4 | 0.85 | 40 | 34.00 | |
|  Karakafa, Hakan | | | 1281 | TUR | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Yaman, Omer Yigit | | | 1303 | TUR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ceyhan, Mert | | | 1191 | TUR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Gunay, Ozcan | | | 1298 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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