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Rapid:
Individual Calculations January 2023 |
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| Da Silva, Paulo Cesar Ferreira Total change: -13.40 | |   |
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| Campeonato Amazonense de Xadrez Rapido 2022 | Manaus AM | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1754 | 1.00 | 4 | -0.67 | 20 | -13.40 | |
|  Pinto, Pedro Jorge De Moraes | | | 2004 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Andrade, Guilherme Cesar Justo | | | 1347 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Da Silva, Mikhail Zoltan Iwanon | | | 1961 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | De Souza, David Barroso | | | 1880 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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