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Individual Calculations February 2018 |
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| Erbas, Ilbey Total change: 21.60 | |   |
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| 2017-2018 Balikesir Chess Championship | Balikesir | TUR | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1391 | 2.50 | 4 | 0.54 | 40 | 21.60 | |
|  Simsek, Elif | | | 1245 | TUR | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Akat, Emir Serhad | | | 1287 | TUR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Deveci, Ahmet | | | 1363 | TUR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Hatipli, Mehmet | | | 1791 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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