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Individual Calculations August 2023 |
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| Caro Miranda, Peter Valentino Total change: -5.20 | |   |
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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 |
| 1387 | 1387 | 4.00 | 8 | -0.13 | 40 | -5.20 | |
|  Ramirez Sifuentes, Luis Angel | | | 1863 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Cuellar Aguirre, Andres Santiago | | | 1138 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1224 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Santivanez Atencio, Tiago Gerard | | | 1556 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Fabian Perez, Josue Daniel | | | 1184 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Acosta Vera, Yerans Vincent | | | 1126 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Solorzano Roncal, Giordano Caleb | | | 1500 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Zapana Huarza, Fabricio Elvis | | | 1506 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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