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Individual Calculations June 2024 |
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| Wahrmann Brenes, Emma Total change: 0.00 | |   |
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| "World School Chess Championship" Girls under 11 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1434 | 0 | 1.00 | 4 | 0.00 | 1241 | | 0.00 | |
|  Marquez Ccori, Amy Sarahi | | | 1446 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Santisteban Amado, Laura Fabiola | | | 1436 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Castaneda Diaz, Aleana Evaluna | | | 1442 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Acuna Taipe, Ariana Sue | | | 1411 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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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