Individual Calculations January 2024 |
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Pumayauli Evangelista, Piero Jair Total change: -10.80 | | |
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3 Open IRT U1200 Circulo Peruano de Ajedrez | Lima | PER | 2023-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1190 | 1013 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| Sotelo Reyna, Alberto David | | | 1190 | PER | 0.00 | 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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