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Rapid:
Individual Calculations August 2023 |
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| Coaquira Gonzales, Oscar Adriano Total change: 39.60 | |   |
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| 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 01 | Lima | PER | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1105 | 3.00 | 5 | 0.99 | 40 | 39.60 | |
|  Mollo Figueroa, Nicole | | | 1373 | BOL | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Salas Gonzales, David Ademar | | | 1264 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Salazar Flores, Adiel Jesus | | | 1075 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Carbajal Sotomayor, Cesar Stefano | | | 1119 | PER | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Reyes Zavaleta, Sergio Gabriel | | | 1084 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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