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Blitz:
Individual Calculations September 2023 |
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| Becker, Rogerio Sperb Total change: -7.20 | |   |
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| Campeonato Brasileiro Senior 50 BLZ 2023 | Joao Pessoa PB | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2002 | 4.00 | 7 | -0.36 | 20 | -7.20 | |
|  Camara, Jose Arruda | | | 1838 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Silva, Jeferson | | | 1881 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Goldenbrain, Luiz Glaudivan Silva | | | 1602 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lima, Darcy | g | | 2326 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | De Freitas, Rames Fialho | | | 1841 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dornelles, Marcio Neron Camargo | | | 1860 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Urquiza, Marcello De Albuquerque | | | 1977 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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