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Blitz:
Individual Calculations December 2019 |
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| Rojas Salas, Rihanna Irina Total change: 5.20 | |   |
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| XXVII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 991 | 2.00 | 7 | 0.99 | 20 | 19.80 | |
|  Vasquez Vargas, Henry Richard | | | 1391 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vega Paucar, Emely Bachellet | | | 1391 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Robles Mamani, Fabio Francisco | | | 1232 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Guzman Vera, Allison Nicole | | | 1108 | PER | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Sanchez Villena, Ruben Alexander | | | 1285 | PER | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Rojas, Steven | f | | 1391 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bravo Mallco, Kate Azumi | | | 1391 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | XXVIII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 897 | 0.00 | 6 | -0.73 | 20 | -14.60 | |
| | Rojas, Steven | f | | 1297 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hepler Ramirez , Narayana | | | 1297 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medrano Laura, Raul Zocimo | | | 1297 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinero Rodriguez, Carlos Jose | m | | 1297 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Calcina, Gary | | | 1297 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Francisco Suyo, David Elias | | | 1021 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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