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Blitz:
Individual Calculations August 2023 |
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| Acuna Taipe, Juan Samuel Total change: -30.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto Blitz | Lima | PER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1100 | 0.50 | 4 | -0.76 | 40 | -30.40 | |
|  Solorzano Roncal, Ezzio Jose | | | 1426 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Poma Bernal, Cristian Andres | | | 1224 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Rayme, Angulo Andres Joaquin | | | 1177 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Salas Alvarez, Gustavo Marcelo | | | 1162 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
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