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Individual Calculations October 2022 |
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| Navarro Costa, Alejandro Mauricio Total change: -4.40 | |   |
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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 |
| 1266 | 1286 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
|  Huacce Rojas, Milwer Sebastian | | | 1330 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Vilca Contreras, Dante Ivan | | | 1374 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Moscoso Paredes, Rafael Leonardo | | | 1391 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Farfan Tipacti, Camilo | | | 1056 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Chinga Gomez, Didier Sebastian | | | 1180 | PER | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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