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Individual Calculations December 2019 |
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| Koc, Ahmet Total change: -17.60 | |   |
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| Mersin Metropolitan Municipality 4th International Open Chess Tournament - B | Mersin | TUR | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1289 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Arnas, Enes Bugra | | | 1689 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ozen, Ilhami Goktug | | | 1463 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kaval, Zeynep Ruya | | wc | 1264 | TUR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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