Individual Calculations August 2023 |
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Acosta Vera, Yerans Vincent Total change: 58.00 | | |
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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 |
1440 | 1126 | 2.50 | 7 | 1.45 | 40 | 58.00 | |
| Quiroz Alva, Gian Carlo Gabriel | | | 1629 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | Bravo Mendoza, Diego Eduardo | | | 1497 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | | Mendoza Galindo, Rodrigo Mateo | | | 1364 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | Ramirez Espino, Gian Sandro | | | 1379 | PER | 1.00 | 1 | 0.81 | 40 | 32.40 | | Condori Lima, Baruc Sami | | | 1504 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | Caro Miranda, Peter Valentino | | | 1387 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | Villafuerte Mamani, Raid Kamil | | | 1323 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | 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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