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Individual Calculations January 2023 |
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| Molina, Roberto Junio Brito Total change: 17.80 | |   |
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| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2385 | 9.00 | 11 | 1.78 | 10 | 17.80 | |
|  Melo, Igor De Souza | | | 1985 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  De Lima, Eli Artur Karl | | | 1998 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Souza, Rafael Cabral De | | | 2078 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Fier, Alexandr | g | | 2600 | BRA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Souza Neves, Andrey M. | f | | 2081 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bouwman, Marcelo Wanderley | | | 2122 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lima, Darcy | g | | 2424 | BRA | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Guimaraes, Diogo Duarte | f | | 2290 | BRA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Di Berardino, Diego Rafael | m | | 2453 | BRA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Santiago, Yago De Moura | g | | 2458 | BRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Alboredo, Julia | f | wm | 2213 | BRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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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