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Rapid:
Individual Calculations September 2023 |
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| Carvalho Costa, Ricardo Augusto Total change: 13.00 | |   |
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| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1753 | 4.00 | 6 | 0.65 | 20 | 13.00 | |
|  Faccirolli, Jose Victor | | | 1353 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hypolito, Erico | | | 1438 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pereira Da Silva, Breno D Alkmin | | | 2015 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Piassi, Kildare Aparecido | | | 1876 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rezende, Paulo Aparecido | | | 1948 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ribeiro, Guilherme Martins | | | 1500 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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