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Rapid:
Individual Calculations August 2023 |
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| Quispe, Juan Total change: -20.00 | |   |
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| 1 Open IRT Rapidas Circulo Peruano de Ajedrez | Lima | PER | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1552 | 2.00 | 4 | -1.00 | 20 | -20.00 | |
|  Reyes Zavaleta, Sergio Gabriel | | | 1152 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Quispe Bernal, Stephanie | | | 1094 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Maravi Ceron, Ayme | | | 1174 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jimenez Salas, Maria Teresa | | wf | 1777 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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