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Individual Calculations January 2018 |
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| Ergun, Abdurrahman Total change: -10.00 | |   |
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| 2017-2018 Ankara Chess Championship | Ankara | TUR | 2017-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1272 | 2.00 | 6 | -0.25 | 40 | -10.00 | |
|  Guven, Oguz Kagan | | | 1672 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sinay, Ahmet | | | 1390 | TUR | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Guzel, Esat | | | 1045 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kaynak, Deniz Can | | | 1369 | TUR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sahin, Ali Haydar | | | 1499 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arpaci, Arda | | | 1301 | TUR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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