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Individual Calculations March 2023 |
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| Bonvini, Alberto Tonhati Total change: -4.00 | |   |
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| Araraquara Chess Open STD Aberto do Brasil | Araraquara SP | BRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1906 | 3.00 | 5 | -0.20 | 20 | -4.00 | |
|  Leite, Lucas Bueno De Oliveira | | | 1506 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Souza, Regis Gabetta | | | 2129 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Godinho, Bruno Cesar Ferreira | | | 1778 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rodrigues, Joao Victor Da Silva | | | 1809 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bucci, Andrea Vidigal | | | 1708 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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