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Blitz:
Individual Calculations July 2023 |
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| Bischoff, Alvaro Walmarth Total change: -4.20 | |   |
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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 |
| 1569 | 1656 | 3.50 | 6 | -0.21 | 20 | -4.20 | |
|  Da Silva, Anderson Batista Brum | | | 1569 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Da Fonseca Junior, Paulo Jair M. | | | 1608 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Taketa, Raykon Shizuka | | | 1532 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Iorra, Paulo Roberto De Quadros | | | 1546 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Friedrich, Carlos Ernesto G. | | | 1512 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Joaquim, Joao Vitor Da Silva | | | 1648 | BRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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