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Blitz:
Individual Calculations January 2023 |
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| Freire, Rodrigo Da Silva Total change: -23.60 | |   |
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| Campeonato Amazonense de Xadrez Blitz 2022 | Manaus AM | BRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1940 | 3.00 | 5 | -1.18 | 20 | -23.60 | |
|  Andrade, Guilherme Cesar Justo | | | 1540 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Portela, Flavio De Oliveira | | | 1599 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Da Silva, Luciana Maria Rocha | | | 1452 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | De Souza, David Barroso | | | 1964 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Da Silva, Paulo Cesar Ferreira | | | 1477 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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