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Individual Calculations August 2023 |
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| Huertas Poma, Adrian Antonio Total change: -46.40 | |   |
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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 |
| 1184 | 1409 | 3.50 | 6 | -1.16 | 40 | -46.40 | |
|  Samaniego Laura, Nicolas Diederic | | | 1297 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Uchasara Apolinario, Josue Yoni | | | 1154 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Malaga Flores, Luciano Ehyfreed | | | 1140 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zuta Acosta, Lex Jayson | | | 1181 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Flores Ramirez, Rodolfo Joaquin | | | 1247 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ravello Arroyo, Hector Ivan | | | 1086 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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