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Individual Calculations January 2023 |
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| Bezerra, Fabiano De Oliveira Total change: -30.60 | |   |
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| Campeonato Amazonense de Xadrez STD 2022 | Manaus AM | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1921 | 3.00 | 6 | -1.53 | 20 | -30.60 | |
|  Da Silva, Luciana Maria Rocha | | | 1452 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Lira, Suan Bruno Fernandes | | | 1611 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | De Souza, David Barroso | | | 1977 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Vitoria Aparecida Valar | | | 1520 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mendes, Paulo Victor Penafort | | | 1521 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinto, Pedro Jorge De Moraes | | | 1948 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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