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Individual Calculations July 2023 |
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| Erten, Efe Total change: 34.40 | |   |
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| 2023 School Sports Chess Championship-A | Aydin | TUR | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1309 | 2.50 | 4 | 0.86 | 40 | 34.40 | |
|  Alagoz, Zumra Meryem | | | 1676 | TUR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gorcuk, Ozgu | | | 1366 | TUR | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Kaya, Yusuf | | | 1185 | TUR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Akyuz, Onur | | | 1345 | TUR | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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