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Individual Calculations August 2023 |
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| Espinoza Torpoco, Sebastian Enriq Total change: -4.80 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1039 | 0.50 | 4 | -0.12 | 40 | -4.80 | |
|  Vega Castillo, Luis Angel Juniur | | | 1482 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Castaneda Huamani, Frank Eder | | | 1316 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Sandoval Nizama, Gabriel Eduardo | | | 1325 | PER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ricaldi Ramos, Jim Sebastian | | | 1249 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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