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Individual Calculations November 2021 |
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| Santanna, Paulo Total change: 2.00 | |   |
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| Campeonato Sudeste Centro-Oeste Amador de Xadrez 2021 Sub 2200 | Barbacena MG | BRA | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1894 | 2.50 | 4 | 0.10 | 20 | 2.00 | |
|  Cardoso, Lucca Pimenta | | | 1690 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Goncalves, Gustavo E De Oliveira | | | 1750 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Damasceno, Enzo De Carvalho | | | 1692 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lage, Pedro Ferreira | | | 2144 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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