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Individual Calculations August 2023 |
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| Janampa Javier, Jhonatan David Total change: -32.40 | |   |
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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 |
| 1285 | 1467 | 5.00 | 8 | -0.81 | 40 | -32.40 | |
|  Sanchez Sanchez, Leonardo Daniel | | | 1154 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Valdez Maravi, Angel Yhadiel | | | 1263 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Renteria Torres, Luis Fabian | | | 1271 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Reyes Zavaleta, Cristhian Yamil | | | 1810 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Robles Cucho, Argen Stefano | | | 1208 | PER | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Rayme, Angulo Andres Joaquin | | | 1184 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Ajahuana Medina, Darien Giambert | | | 1149 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Villaverde Salas, Gonzalo Matias | | | 1238 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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