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Blitz:
Individual Calculations September 2023 |
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| Laynes Arevalo, Fernando Benjamin Total change: -38.80 | |   |
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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 |
| 1142 | 1155 | 0.00 | 1 | -0.52 | 40 | -20.80 | |
|  Garay Ramirez, Patrick Yosue | | | 1142 | PER | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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) | | | | XIV Festival Internacional de Ajedrez Claretiano 2023 Blitz | Lima | PER | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1155 | 0.00 | 4 | -0.45 | 40 | -18.00 | |
|  Noriega, Miguel | | | 1863 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Calcina Arroyo, Richard Antonio A | | | 1347 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Conde Escobar, Phol | | | 1774 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Espinoza Torpoco, Sebastian Enriq | | | 1429 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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