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Individual Calculations October 2023 |
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| Guimaraes, Wagner Peixoto Total change: -35.40 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2173 | 5.50 | 9 | -1.77 | 20 | -35.40 | |
|  Morioka, Felipe Yukio | | | 1773 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chaves, Jorge Antonio Torres | | | 1833 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Proudian, Armen | f | | 2431 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marcolino, Antonio Claudio H. | | | 1953 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Trombini, Fabio | | | 1868 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Campagnolo, Fabiola | | | 1659 | BRA | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Moyses Sobrinho, Elias | | | 1800 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Pereira, Arthur Macedo | | | 1720 | BRA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Saraiva, Alexandre Pacheco | | | 1872 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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