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Blitz:
Individual Calculations September 2023 |
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| Ribeiro, Erica De Jesus Total change: -16.40 | |   |
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| Circuito de Xadrez dos Campos Gerais 1a etapa U14-ABS | Ponta Grossa PR | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1489 | 1.50 | 4 | -0.82 | 20 | -16.40 | |
|  Chemin, Vitorio | f | | 2078 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  De Oliveira, Pedro Lucas Pimentel | | | 1089 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Vitor Mariano Teixeira | | | 1325 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Fanckin, Murilo | | | 1374 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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