Individual Calculations June 2023 |
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Coaquira Gonzales, Oscar Adriano Total change: 14.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1508 | 1222 | 1.00 | 4 | 0.35 | 40 | 14.00 | |
| Mollo Figueroa, Nicole | | | 1503 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | | Santivanez Atencio, Tiago Gerard | | | 1498 | PER | 1.00 | 1 | 0.83 | 40 | 33.20 | | Vilcapoma Pacheco, Gabriel | | | 1565 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | Ramirez Espino, Alessandro | | | 1464 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | 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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