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Individual Calculations February 2020 |
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| De Carvalho, Christopher Total change: 20.80 | |   |
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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 |
| 2055 | 2100 | 6.50 | 10 | 1.04 | 20 | 20.80 | |
|  Maia, Jonathan Cesar | | | 1834 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Rodrigues, Edgar | f | | 2328 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lemos, Paulo Renato Bueno Ordones | | | 1842 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bachmann, Axel | g | | 2500 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bracht, Rainer | | | 1856 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Carneiro, Claudionor Chaves | | | 1700 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Umetsubo, Cesar Hidemitsu | m | | 2385 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Formolo, Rafael Marcos | | | 1700 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Do Valle Cardoso, Lucas | | | 2228 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | De Oliveira, Gustavo Alfredo Bue | | | 2176 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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