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Individual Calculations June 2022 |
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| Ribeiro, Matheus Mendes Domingues Total change: -15.20 | |   |
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| Aberto do Brasil - I Rio Chess Open - RCO 2022 | Rio de Janeiro RJ | BRA | 2022-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2168 | 5.00 | 6 | 1.03 | 40 | 41.20 | |
|  De Oliveira, Sergio Patricio | | | 1768 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Morais, Wagner Soares De | | | 1846 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Acosta, Pablo Alejandro | | | 2033 | ARG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Lutuima, Amaro | c | | 2050 | ANG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rodriguez Vila, Andres | g | | 2435 | URU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Carli Filho, Carlos | | | 2054 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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) | | | | I Rio Masters U2000 | Rio de Janeiro RJ | BRA | 2022-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2168 | 2.00 | 6 | -1.41 | 40 | -56.40 | |
| | Gomes, Pedro Pessoa | | | 2016 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Araujo, Renan Aparecido | | | 2025 | BRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Da Silva, Paolo Ghiu M. Rego | | | 2124 | BRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Lage, Pedro Ferreira | | | 2100 | BRA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Rangel, Daniel | f | | 2207 | BRA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Aranha Filho, Alvaro Z. | f | | 2226 | BRA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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