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Individual Calculations October 2022 |
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| Davila, Pinedo Juan Sebastian Total change: -78.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1356 | 0.50 | 3 | -1.96 | 40 | -78.40 | |
|  Levano Loayza, Adriano Jaffet | | | 1180 | PER | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Anccana Poma, Samuel Adrian | | | 1033 | PER | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Puma Puchoc, Alejandro Apolinar | | | 1047 | PER | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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