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Individual Calculations August 2023 |
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| Arana Castillo, Valentino David Total change: 0.00 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1365 | 0 | 1.50 | 6 | 0.00 | 1172 | | 0.00 | |
|  Minaya Mundines, Pietro Gerardo | | | 1571 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Ochochoque Hernandez, Julio | | | 1755 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Valenzuela Reinoso, Safrys | | | 1138 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Ojeda Aguilar, Blas Aaron | | | 1192 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | De La Cruz De La Roca, Alan Rafae | | | 1321 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Sotelo Reyna, Alberto David | | | 1211 | PER | 0.00 | 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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