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Rapid:
Individual Calculations October 2023 |
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| De Lima, Enzo Magalhaes Total change: -10.40 | |   |
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| Aberto do SESC 2023 RPD | Natal RN | BRA | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1949 | 5.00 | 6 | 0.03 | 40 | 1.20 | |
|  Macedo, Maximo Ian Farias De | | | 1549 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Melo, Nivaldo Costa | | | 1585 | BRA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Tajuja, Rodrigo Macedo | | | 1680 | BRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Da Rocha Neto, Marcos Paiva | | | 1509 | BRA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Uchoa, Daniel Fernandes | | | 1648 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Simao, Diogo Roger De Sousa | | | 1927 | BRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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) | | | | 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1949 | 3.00 | 5 | -0.29 | 40 | -11.60 | |
| | De Lucena, Ismael Ricardo | | | 1688 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Marques, Marllyson T. Corlett | | | 1627 | BRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Simao, Diogo Roger De Sousa | | | 1927 | BRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Batista, Adiran De Souza | | | 1792 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Urquiza, Marcello De Albuquerque | | | 2055 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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