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Individual Calculations September 2023 |
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| Vieira, Jose Renato Braga S. Total change: -6.60 | |   |
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| IX Festival Shopping Patio Pinda 2o Aberto do Brasil de Pindamonhangaba | Pindamonhangaba SP | BRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1809 | 3.50 | 6 | -0.33 | 20 | -6.60 | |
|  Fontana Filho, Richard Touceda | | | 1409 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lima, Darcy | g | | 2410 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Machado, Marcos Donizete | | | 1551 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lopes, Jose Antonio Rodrigues | | | 1403 | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Soares, Joao Carlos T. C. | | | 2044 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Archangelo, Rafael Vieira | | | 1374 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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