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Individual Calculations February 2019 |
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| Sato, Claudio Takeshi Total change: 55.00 | |   |
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| XXVI IRT STD da Hebraica | Sao Paulo SP | BRA | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1560 | 1.00 | 3 | 0.10 | 20 | 2.00 | |
|  Borger, Daniel | | | 1623 | BRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Frattini, Beatriz Maria | | | 1638 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Roverso, Leandro | | | 1931 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1560 | 4.00 | 9 | 2.65 | 20 | 53.00 | |
| | De Vjunior, Liduino Furtado | | | 1960 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serafim Junior, Arnor | | | 1857 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Mesquita, Guilherme | | | 1850 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Moura, Paulo Jorge Alves B. | | | 1916 | BRA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Andrade, Leo Pasqualini De | | | 1828 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Reis, Virginia Lagrange M. | | | 1788 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Cabral, Denrick | | | 1903 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Assis, Washington Luis Lincoln D | | | 1775 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | De Oliveira, Guilherme Alfredo B | | | 1893 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | |
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