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Individual Calculations January 2018 |
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| Dogruyol, Elvida Total change: 54.80 | |   |
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| 2017-2018 Istanbul Youth Chess Championship - U13 Girls | Istanbul | TUR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1285 | 3.50 | 4 | 1.37 | 40 | 54.80 | |
|  Sezer, Yagmur | | | 1039 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Sinik, Yagmur | | | 1370 | TUR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Caglayan, Ezgisu | | | 1098 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sedef, Elif Tuana | | | 1526 | TUR | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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