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Rapid:
Individual Calculations October 2021 |
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| Vega Villon, Bryan Saul Total change: -8.60 | |   |
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| I IRT RAPIDAS "Club Lima Chess" | Lima | PER | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1365 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
|  Gamarra Galloso, Matias Hernan | | | 1194 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | I IRT RAPIDAS ADASUR | Lima | PER | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1365 | 2.00 | 5 | -0.70 | 20 | -14.00 | |
|  Bravo Mallco, Kate Azumi | | | 1791 | PER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Riveros Rodriguez, Yeral Manuel | | | 1464 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gomez Nunez, Fabian Elmer | | | 1056 | PER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ramirez Espino, Gian Sandro | | | 1137 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ramirez Espino, Alessandro | | | 1279 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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