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Individual Calculations February 2020 |
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| Caetano, Ryan Wesley Da Costa Total change: 104.80 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2202 | 7.50 | 10 | 2.62 | 40 | 104.80 | |
|  Vieira, Jose Renato Braga S. | | | 1891 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Deus Filho, Joaquim De | | | 1881 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Vazquez, Guillermo | m | | 2510 | PAR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | De Moura, Sergio Jovelino | | | 1943 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Cordioli, Jairo Ribeiro | | | 1802 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Delgado Ramirez, Neuris | g | | 2602 * | PAR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rodrigues, Edgar | f | | 2328 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Molina, Roberto Junio Brito | m | | 2431 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Oliveira, Silvio Eduardo | | | 2300 | BRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Coro, Lucas | m | | 2366 | ARG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
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