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Rapid:
Individual Calculations December 2021 |
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| Luz, Fabio Cesar Da Total change: -3.00 | |   |
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| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1662 | 2.00 | 4 | -0.15 | 20 | -3.00 | |
|  Moreira, Paulo Vinicius Macedo | | | 1916 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Usui, Gabriella Yumi | | | 1348 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Muniz, Henrique Rocha | | | 1214 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Vieira, Jose Renato Braga S. | | | 1949 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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