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Individual Calculations November 2023 |
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| Ortiz Mallma, Fabian Ivan Total change: 15.20 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1225 | 3.00 | 8 | 0.38 | 40 | 15.20 | |
|  Cardenas, Lima Vincent Matias | c | | 1683 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Villavicencio Luna Victoria, Fern | | | 1025 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ramirez Espino, Alessandro | | | 1498 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Amarilla Ettiene, Ezequiel | | | 1875 | PAR | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Malaga Flores, Luciano Ehyfreed | | | 1124 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Peralta Macas, Santiak Emanuel | | | 1428 | ECU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Huertas Poma, Adrian Antonio | | | 1399 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dipas Cipra, Adrian Alexis | | | 1241 | PER | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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