Individual Calculations March 2023 |
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De Souza, Regis Gabetta Total change: -12.80 | | |
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Araraquara Chess Open STD Aberto do Brasil | Araraquara SP | BRA | 2023-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 2129 | 4.00 | 6 | -0.64 | 20 | -12.80 | |
| Barberi, Catarina | | | 1729 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kaneda, Eric Kazuichi | | | 1806 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Bonvini, Alberto Tonhati | | | 1906 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Do Valle Cardoso, Lucas | f | | 2243 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Pironti, Francisco Ferrari | | | 1836 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | De Almeida, Guilherme Pereira | | | 1790 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | * 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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