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Individual Calculations October 2023 |
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| Lourenco, Valerio Dos Santos Total change: -108.00 | |   |
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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 |
| 1617 | 1696 | 1.50 | 7 | -2.70 | 40 | -108.00 | |
|  Gauche, Charles | f | | 2154 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Bezerra, Natacio Goncalves | | | 1991 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ruvieri, Daniel Minami | | | 1296 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Braganca, Joao Victor Marcal | | | 1296 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Moreira, Everaldo Bonifacio | | | 1547 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Araujo, Barbara Ribeiro | | | 1562 | BRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Santiago, Mauro | | | 1473 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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