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Individual Calculations June 2023 |
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| Ribeiro, Matheus Mendes Domingues Total change: 52.40 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2205 | 6.00 | 9 | 1.31 | 40 | 52.40 | |
|  Machado, Wallace Fernandes | | | 1805 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Casalaspro, Mathias Andre | | | 1947 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Santiago, Yago De Moura | g | | 2471 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Fucs, Paulo Moses | | | 1920 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Supi, Luis Paulo | g | | 2603 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Souza, Brayan Lincoln Menezes | | | 1998 | BRA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Bastos Seixas, Pedro Lucas | | | 2055 | BRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Rodriguez Vila, Andres | g | | 2431 | URU | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Di Berardino, Diego Rafael | m | | 2479 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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