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Individual Calculations October 2023 |
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| Rocha, Vitor Firmo De Souza Total change: 26.80 | |   |
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| Regional Nordeste 2023 - Nordestao | Aracaju SE | BRA | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2197 | 5.50 | 6 | 1.34 | 20 | 26.80 | |
|  Freire, Gedalias Bastos | | | 1797 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Macedo, Maximo Valerio | f | | 1818 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zallio, Luciano De Souza | c | | 2045 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Da Silva, Erick Feitosa | | | 2062 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Guimaraes, Diogo Duarte | f | | 2302 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Barbosa, Marcio Jordao | | | 2130 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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