Individual Calculations November 2021 |
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Reyes Zavaleta, Sergio Gabriel Total change: -51.60 | | |
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9 Open IRT U-2200 Club Hermanos Rojas | Lima | PER | 2021-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1131 | 0.00 | 4 | -1.29 | 40 | -51.60 | |
| Reyes Zavaleta, Fabian Ricardo | | | 1531 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Vilca Contreras, Dante Ivan | | | 1333 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | Casqui Lopez, Marlon Gabriel | | | 1255 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | Rojas Salas, Rihanna Irina | | | 1030 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | | * 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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