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Blitz:
Individual Calculations July 2023 |
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| Kuciak, Alexandre Total change: -19.80 | |   |
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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 |
| 1571 | 1494 | 1.00 | 5 | -0.99 | 20 | -19.80 | |
|  Joaquim, Joao Vitor Da Silva | | | 1648 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Da Silva, Lucas Ramos | | | 1756 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Iorra, Paulo Roberto De Quadros | | | 1546 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pereira, Mariana Sebolt | | | 1298 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Da Fonseca Junior, Paulo Jair M. | | | 1608 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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