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Individual Calculations May 2019 |
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| Souza, Rafael Cabral De Total change: -12.80 | |   |
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| Aberto do Brasil STD X Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2105 | 3.00 | 5 | -0.41 | 20 | -8.20 | |
|  Penha, Evelyn Maximiano | | | 1705 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Frankental, David | | | 1875 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rocha, Vitor Firmo De Souza | | | 2174 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jales, Luiz Fabio Alves | | | 1816 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pinto, Carlos Henrique Lopes | f | | 2132 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | VII IRT Recife Taca Eduardo Akasaka | Recife | BRA | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2105 | 3.00 | 5 | -0.23 | 20 | -4.60 | |
| | Leite, Joao Carlos Zirpoli Leite | | | 1705 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Passos Coutinho, Eduardo | | | 1705 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araujo, Jose Roberto | | | 2107 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Brito, Luismar | f | | 2305 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Fiuza, Edson Volmir Drum | | | 1993 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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