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Rapid:
Individual Calculations October 2021 |
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| Nunes, Kleber Ferreira Total change: 19.00 | |   |
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| I Etapa Circuito SIGMA de Xadrez RPD 2021 | Salvador BA | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1842 | 3.00 | 3 | 0.95 | 20 | 19.00 | |
|  Souza, Vinicius Carrera | | | 1548 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mamedio, Felipe | | | 1295 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sampaio, Vitor Da Silva | | | 2052 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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