Individual Calculations August 2023 |
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Rodriguez Zamudio, Zahir Joelson Total change: -8.80 | | |
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Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto | Lima | PER | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1240 | 1169 | 1.50 | 4 | -0.22 | 40 | -8.80 | |
| Astoyauri De La Cruz, Fernando Is | | | 1513 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | | Levano Loayza, Adriano Jaffet | | | 1381 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | Salazar Ramirez, Leonardo Gabriel | | | 1028 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | Bocanegra Reyes, Thiago Stephano | | | 1038 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | 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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