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Individual Calculations October 2022 |
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| Castillo Alvarez, Eduardo Olegari Total change: 14.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1057 | 1.50 | 5 | 0.35 | 40 | 14.00 | |
|  Vilca Contreras, Dante Ivan | | | 1374 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Banda Chahuara, Keops | | | 1163 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Polo Gonzales, Leandro Joaquim | | | 1291 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gomez Nunez, Fabian Elmer | | | 1143 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Janampa Javier, Jhonatan David | | | 1489 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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