Rapid:
Individual Calculations April 2023 |
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Bittencourt, Luis F Da Silva Total change: 16.60 | | |
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IRT de Xadrez RPD Metropole | Porto Alegre RS | BRA | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1602 | 1302 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
| Almeida Filho, Teofilo Lemos | | | 1884 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | Fonseca, Luis Ernesto Serra Azul | | | 1907 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | Pereira, Carlos Pequer | | | 1496 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | Porto, Jorge Henrique Mendes | | | 1558 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Kortmann, Pedro Reck | | | 1164 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | 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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