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Individual Calculations August 2023 |
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| Riojas Rebata, Oswaldo Andre Total change: 56.00 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1381 | 2.50 | 5 | 1.40 | 40 | 56.00 | |
|  Solis Cano, Cesar Fabrizio | | | 1622 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Gaertner, Alessandro | | | 1596 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Guerrero Garcia, Said Claudio | | | 1529 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Vasquez, Cesar | | | 1635 | PER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rios Clavijo, Cristian | | | 1639 | PER | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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