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Individual Calculations January 2018 |
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| Kocak, Ata Total change: -76.80 | |   |
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| 2017-2018 Antalya Chess Championship | Antalya | TUR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1569 | 2.50 | 6 | -1.92 | 40 | -76.80 | |
|  Guvenc, Hilal | | | 1169 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tasdogen, Dincer | | | 1969 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dirican, Feride | | | 1181 | TUR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Kipik, Feyza | | | 1255 | TUR | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Kiziltas, Ece Su | | | 1211 | TUR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Acar, Ilayda | | | 1373 | TUR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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