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Blitz:
Individual Calculations July 2023 |
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| Sardi, Sergio Augusto Total change: -28.20 | |   |
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| IRT de Xadrez BLZ Metropole 2023 | Porto Alegre RS | BRA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1758 | 3.00 | 7 | -1.41 | 20 | -28.20 | |
|  Friedrich, Carlos Ernesto G. | | | 1512 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Iorra, Paulo Roberto De Quadros | | | 1546 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Da Silva, Anderson Batista Brum | | | 1569 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Taketa, Raykon Shizuka | | | 1532 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Vergas, Matheus Furtado | | | 1455 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dornelles, Marcio Neron Camargo | | | 1879 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ferreira, Vitor Hugo Vieira | | | 2146 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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