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Individual Calculations September 2023 |
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| Enciso Mamani, Aaron Total change: 15.60 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1257 | 4.50 | 7 | 0.39 | 40 | 15.60 | |
|  Ilasaca Gaona, Bolt Snaider | | | 1071 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Caceres Sandoval, Eduardo | | | 1811 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Espinoza Torpoco, Sebastian Enriq | | | 1034 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Velasquez Cardenas, Jesus Alejand | | | 1056 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Puma Puchoc, Alejandro Apolinar | | | 1168 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Bao Ataucusi, Sebastian Anton | | | 1290 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Canahua Supo, Rodrigo Jose | | | 1078 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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