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Individual Calculations September 2023 |
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| Espiritu, Laureano Pier Davide Total change: 27.60 | |   |
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| Campeonato Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1151 | 1.50 | 3 | 0.69 | 40 | 27.60 | |
|  Blanco Ramirez, Jhosep Emanuel | | | 1772 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Rocca Lino, Rafael Antonio Enki | | | 1101 | PER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Apaza Valdivia, Alan Benjamin | | | 1364 | PER | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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