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Individual Calculations November 2018 |
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| Uster, Defne Total change: -16.40 | |   |
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| 2018-2019 Istanbul Youth Chess Championship - U13 Girls | Istanbul | TUR | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1253 | 1.00 | 4 | -0.41 | 40 | -16.40 | |
|  Yilmaz, Gokcen | | | 1544 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Isik, Zeynep | | | 1212 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Karasakal, Deniz | | | 1396 | TUR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Yigit, Cansu | | | 1332 | TUR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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