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Blitz:
Individual Calculations September 2023 |
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| Ramirez Mori, Jael Eduardo Total change: -33.60 | |   |
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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 |
| 1121 | 1145 | 1.00 | 4 | -1.13 | 40 | -45.20 | |
|  Alvarado Torres, Sandro Santiago | | | 1022 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Takahashi Guevara, Javier Kazuo | | | 1180 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Caceres Lermo, Zamir Jassiel | | | 1145 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Rojas Salas, Rihanna Irina | | | 1136 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Blitz | Lima | PER | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1069 | 1145 | 1.50 | 2 | 0.29 | 40 | 11.60 | |
| | Acuna Taipe, Juan Samuel | | | 1100 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Morales, Francia Olenka Isabel | | | 1037 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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