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Rapid:
Individual Calculations October 2023 |
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| Urquiza, Marcello De Albuquerque Total change: 19.20 | |   |
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| 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2055 | 6.00 | 7 | 0.96 | 20 | 19.20 | |
|  Gomes, Laerth Bruno De Brito | | | 1655 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Oliveira, Lincoln Robert Lemos | | | 1699 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Assis, Elton John | | | 1835 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rodrigues Da Silva, Evandro | | | 1983 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | De Oliveira, Jeffeson Pereira | | | 1887 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Muniz, Francisco Allysson Da S. | | | 2060 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | De Lima, Enzo Magalhaes | | | 1949 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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