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Individual Calculations June 2022 |
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| Lage, Pedro Ferreira Total change: 4.00 | |   |
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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 |
| 2079 | 2100 | 3.00 | 5 | 0.34 | 20 | 6.80 | |
|  Jiang, Lucas Zirui | | | 1700 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rabello, Gabriel Urubatan Frias | | | 1744 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hoffman, Alejandro | g | | 2389 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ferreira, Marcone Fiuza | | | 1995 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mekhitarian, Krikor Sevag | g | | 2569 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | Campeonato Estadual de Mestres FEXERJ 2022 | Rio de Janeiro RJ | BRA | 2022-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2100 | 2.00 | 3 | -0.11 | 20 | -2.20 | |
| | Da Rocha, Joao Batista Jose | | | 1753 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chaves, Jorge Antonio Torres | | | 1855 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Carvalho, Jose Jorge | | | 2159 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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 |
| 2161 | 2100 | 2.50 | 6 | -0.03 | 20 | -0.60 | |
| | Rangel, Daniel | f | | 2207 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Limp, Eduardo Thelio | m | | 2322 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Aranha Filho, Alvaro Z. | f | | 2226 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ribeiro, Matheus Mendes Domingues | c | | 2168 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Araujo, Renan Aparecido | | | 2025 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Santos Filho, Tadeu Sousa | | | 2016 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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