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Individual Calculations June 2024 |
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| Aranha Filho, Alvaro Z. Total change: -7.20 | |   |
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| 1o Campeonato Brasileiro Master 40 de Xadrez STD 2024 | Florianopolis SC | BRA | 2024-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2207 | 3.50 | 5 | -0.36 | 20 | -7.20 | |
|  Melo, Sergio Roberto Sampaio | | | 1807 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza, Rodrigo Vilas Boas De | | | 1932 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Boeck, Moacir Luis | | | 1916 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva, Jeferson | | | 1981 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rodrigues, Edgar | f | | 2230 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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