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Blitz:
Individual Calculations October 2021 |
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| Reyes Zavaleta, Fabian Ricardo Total change: -15.60 | |   |
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| 38 Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1529 | 2.50 | 7 | -0.30 | 20 | -6.00 | |
|  Vilca Contreras, Dante Ivan | | | 1121 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flores Quillas, Diego Saul Rodri | f | | 2071 | PER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Vasquez Vargas, Henry Richard | | | 1860 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Reyes Zavaleta, Sergio Gabriel | | | 1105 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rojas Salas, Steven | f | | 2138 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Reyes Zavaleta, Cristhian Yamil | | | 1386 | PER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Medrano Laura, Raul Zocimo | | | 1908 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 40 Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1529 | 3.50 | 8 | -0.48 | 20 | -9.60 | |
| | Ramirez Espino, Alessandro | | | 1224 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pinerua Salazar, Victor Jose | | | 1929 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Riveros Rodriguez, Yeral Manuel | | | 1362 | PER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Garcia Andrada, Heidy Nicole | | wf | 1700 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vasquez Vargas, Henry Richard | | | 1860 | PER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Guzman Vera, Allison Nicole | | | 1118 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reyes Zavaleta, Diego Alexander | | | 1517 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Guzman Vera, Diego Alonso | | | 1539 | PER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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