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Rapid:
Individual Calculations September 2023 |
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| Moro, Luiz Osorio P, Rosa Total change: 13.20 | |   |
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| IRT de Xadrez RPD Metropole 29 de Julho | Porto Alegre RS | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1489 | 3.00 | 5 | 0.66 | 20 | 13.20 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 1842 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Martins, Eduarda Baldisserotto | | | 1508 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Almeida, Joao Pedro Santos | | | 1557 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Petry, Jesus Brignol | | | 1209 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Friedrich, Carlos Ernesto G. | | | 1484 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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