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Individual Calculations June 2022 |
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| Ferreira, Marcone Fiuza Total change: -4.20 | |   |
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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 |
| 1953 | 1995 | 2.00 | 4 | -0.21 | 20 | -4.20 | |
|  Rodriguez Vila, Andres | g | | 2435 | URU | 0.00 | 1 | -0.06 | 20 | -1.20 | |  De Oliveira, Joao Luiz Souto | | | 1603 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lage, Pedro Ferreira | | | 2100 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Guzman, Alessandro Lucien Dos S | | | 1675 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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