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Individual Calculations January 2018 |
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| Koc, Deniz Total change: -19.20 | |   |
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| 2017-2018 Istanbul Youth Chess Championship - U13 | Istanbul | TUR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1414 | 0.50 | 3 | -0.48 | 40 | -19.20 | |
|  Hisil, Devin | | | 1814 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yorukcuoglu, Can | | | 1390 | TUR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Alpin, Ege | | | 1508 | TUR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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