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Individual Calculations February 2020 |
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| Felix, Raimundo Nascimento Total change: -12.80 | |   |
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| Campeonato Regional Centro-Oeste de Xadrez 2019 | Goiania GO | BRA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1812 | 2.50 | 5 | 0.67 | 20 | 13.40 | |
|  Da Silva Filho, Jair Humberto | | | 2002 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Garcia, Gabriel Gonzaga | | | 2183 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nascimento, Pedro Henrique Alves | | | 1995 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | De Paiva Filho, Luiz Americo | | | 1920 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gattamorta, Julia Marzanatti | | | 1489 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1813 | 5.00 | 10 | -1.31 | 20 | -26.20 | |
| | Maia, Jose Eduardo Bastos O. | f | | 2070 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Elesbao, Bernardo Dartora | | | 1413 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomiello, Lucas Costamilan | | | 2039 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Campos, Alexandre Ferreira | | | 2056 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sabadin, Rosan | | | 1413 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pimentel, Lucas Dos Santos | | | 1413 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Souza, Augusto Felipe Moura | | | 1500 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Niehues, Luiz Cesar | | | 1507 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Constantino, Pedro Henrique | | | 1432 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Peixoto, Rudson Marinho | | | 1938 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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