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Individual Calculations October 2021 |
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| Ramirez Espino, Gian Sandro Total change: -55.60 | |   |
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| 8 Open IRT U-2200 Club Hermanos Rojas | Lima | PER | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1137 | 0.00 | 4 | -1.39 | 40 | -55.60 | |
|  Guzman Vera, Diego Alonso | | | 1537 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Guzman Vera, Allison Nicole | | | 1238 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Reyes Zavaleta, Cristhian Yamil | | | 1273 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rojas Salas, Rihanna Irina | | | 1042 | PER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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