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Rapid:
Individual Calculations January 2022 |
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| Urquiza, Marcello De Albuquerque Total change: 0.20 | |   |
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| Campeonato Brasileiro Absoluto de Xadrez RPD 2021 | Natal RN | BRA | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1976 | 5.50 | 9 | 0.01 | 20 | 0.20 | |
|  Macedo, Maximo Ian Farias De | | | 1242 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Baltar, Petrov Ferreira | | | 1621 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jordao Barbosa, Marcio | | | 2081 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Deus Filho, Joaquim De | | | 1912 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Bezerra, Flavio Rodrigo Costa | | | 2033 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dantas, Isaac Pereira | | | 1610 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Macedo, Alexandre Soares De | | | 1768 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guimaraes, Diogo Duarte | f | | 2245 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Rocha, Vitor Firmo De Souza | | | 2051 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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