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Individual Calculations May 2023 |
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| Frydel, Helena Total change: 44.80 | |   |
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| 2023 World School Chess Championships - girls U11 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1115 | 3.50 | 7 | 1.12 | 40 | 44.80 | |
|  Pehlivanova, Aleksandra | | | 1313 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Kutateladze, Anastasia | | | 1246 | GEO | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Lampou, Marianta | | | 1496 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hadj Hassan, Chaima | | | 1054 | TUN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Eroglu, Ilgin Deniz | | | 1205 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Bekiari, Angeliki | | | 1111 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Dorobat, Alexia | | | 1300 | ROU | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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