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Blitz:
Individual Calculations September 2023 |
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| Garay Ramirez, Dhara Celeste Total change: -30.80 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 11 Blitz | Lima | PER | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1052 | 0.00 | 2 | -0.77 | 40 | -30.80 | |
|  Rojas Salas, Rihanna Irina | | | 1136 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Marcelo Loayza, Jeremy Thiago | | | 1133 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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