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Rapid:
Individual Calculations April 2020 |
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| Ortiz Mallma, Fabian Ivan Total change: -27.80 | |   |
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| II IRT Rapidas Academia de Ajedrez Armagedon | Lima | PER | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1102 | 0.00 | 4 | -0.65 | 20 | -13.00 | |
|  Ccerhuayo Escobedo, Mels Leopold | | | 1760 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Fernandez, Fernando | m | | 1837 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zapata Romero, Italo German | | | 1222 | PER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Arenas Lavado, Luciana Andrea | | | 1264 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | II IRT Rapidas "Clausura Academia FDPA" | Lima | PER | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1102 | 0.00 | 2 | -0.74 | 20 | -14.80 | |
| | Trigueros Gamboa, Pierre | | | 1283 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Iman Terry, Aldo Luis Fabiano | | | 1116 | PER | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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