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Individual Calculations September 2023 |
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| Molina, Roberto Junio Brito Total change: 5.00 | |   |
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| VIII Aberto do Brasil de Xadrez Taca Cidade de Teresina | Teresina PI | BRA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2403 | 5.50 | 6 | 0.50 | 10 | 5.00 | |
|  Fernandes Neto, Vitorino Orthiges | | | 2003 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Leite, Italo Andre Medeiros | | | 1889 | BRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Dos Santos, Joao Mateus Araujo | | | 2013 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Rocha, Vitor Firmo De Souza | | | 2191 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Lima, Darcy | g | | 2410 | BRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Carvalho, Lazaro Miranda | | | 1928 | BRA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | * 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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