Individual Calculations September 2019 |
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Da Costa, Roberto Rodrigues Gomes Total change: 27.60 | | |
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Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha | Fortaleza CE | BRA | 2019-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2023 | 1847 | 2.50 | 6 | 0.69 | 40 | 27.60 | |
| Pinheiro, Iung Alicio De O. | f | | 2247 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | Lemos, Dawton Almino | f | | 2171 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Rocha, Vitor Firmo De Souza | | | 2155 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | Da Paixao, Irineu Vieira | | | 1689 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | Lima, Alan Elkinson Lopes De | | | 1970 | BRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | Leite Filho, Newton Crispino | | | 1907 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | * 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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