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Individual Calculations August 2023 |
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| Zapana Huarza, Fabricio Elvis Total change: 45.60 | |   |
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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 |
| 1475 | 1506 | 6.00 | 9 | 1.14 | 40 | 45.60 | |
|  Velasquez Cardenas, Jesus Alejand | | | 1106 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Enciso Mamani, Aaron | | | 1250 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Caceres Sandoval, Eduardo | | | 1776 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Fernandez Ocana, Leonardo Felix | | | 1597 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Villafuerte Mamani, Raid Kamil | | | 1323 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Samaniego Laura, Nicolas Diederic | | | 1297 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Parra Gonzales, Andre Leonardo | | | 1912 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1629 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Caro Miranda, Peter Valentino | | | 1387 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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