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Individual Calculations March 2018 |
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| Cohen, Jaime Total change: 35.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1951 | 5.50 | 9 | -0.40 | 40 | -16.00 | |
|  Bail, Ellen Larissa | | | 1823 | BRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Terao, Juliana Sayumi | f | wm | 2256 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Schena, Arthur | | | 1729 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Silvestre, Gilmar Severino | | | 1687 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pinto, Rendrex Lopes | | | 2190 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Barrios Chamorro, Jesus Adrian | | | 1551 * | PAR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Passos Coutinho, Eduardo | | | 1687 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Felix, Luiza De Oliveira | | | 1723 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Resende, Lucas B. Massucato | | | 1745 | BRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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) | | | | Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba | Curitiba PR | BRA | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1951 | 4.00 | 5 | 1.28 | 40 | 51.20 | |
| | Ferraz, Dimitri Vinicius Da Si | | | 1551 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Araujo, Adalberto Marcos | f | | 2233 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ibanez, Jorge Llivi | | | 1620 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ulbrich, Fernando Henrique Fo | | | 2063 | BRA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Almeida Junior, Alvaro Alves De | | | 2015 | BRA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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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