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Individual Calculations September 2023 |
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| Bonilla Viamonte, Diego Armando Total change: -11.60 | |   |
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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 |
| 1766 | 1569 | 1.00 | 4 | -0.29 | 40 | -11.60 | |
|  Aranha Filho, Alvaro Z. | f | | 2221 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Leite, Lucas Bueno De Oliveira | | | 1169 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cruz, Natan Gomes | | | 1892 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Miragaia, Pedro Maddi Damian | | | 1782 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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