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Rapid:
Individual Calculations April 2020 |
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| Rojas Salas, Rihanna Irina Total change: 17.40 | |   |
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| XIV Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 948 | 2.00 | 6 | 0.87 | 20 | 17.40 | |
|  Moscol Minano, Carlos Andres | | | 1255 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mendez Cuadros, Kenyon Adriano | | | 1031 | PER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Herrada, Blanco Maria Fernanda | | | 1205 | PER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Robles Mamani, Fabio Francisco | | | 1206 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Reynoso, Jorge | | | 1495 | PER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Guardamino Cajo, Yelena Indira | | | 1179 | PER | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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