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Individual Calculations June 2022 |
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| Ferreira, Jose Carlos Total change: -1.80 | |   |
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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 |
| 1808 | 1685 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
|  Maia, Jose Eduardo Bastos O. | f | | 2043 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Reboredo, Maximiano Goncalves | | | 2020 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cabral, Vivian De Paiva | | | 1360 | 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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