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Blitz:
Individual Calculations September 2023 |
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| Alvarado Torres, Sandro Santiago Total change: 10.40 | |   |
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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 |
| 1165 | 1022 | 1.50 | 4 | 0.26 | 40 | 10.40 | |
|  Ramirez Mori, Jael Eduardo | | | 1145 | PER | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Castillo Frisancho, Benjamin Josu | | | 1242 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Suarez Chavez, Alejandro | | | 1205 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Quispe Garcia, Mateo | | | 1069 | PER | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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