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Blitz:
Individual Calculations August 2023 |
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| Alvarado Torres, Sandro Santiago Total change: -35.60 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto Blitz | Lima | PER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1022 | 0.00 | 4 | -0.89 | 40 | -35.60 | |
|  Vilca Contreras, Dante Ivan | | | 1412 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Castillo Perales, Bernardo Jonay | | | 1286 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Fernandez Ocana, Fernando Thiago | | | 1171 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tello Lizana, Mayu Aldemar | | | 1153 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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