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Individual Calculations November 2017 |
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| Reis, Virginia Lagrange M. Total change: -16.60 | |   |
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| 16eme Festival International d Echecs de Chefchaouen | Chefchaouen | FID | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1824 | 2.00 | 3 | 0.21 | 20 | 4.20 | |
|  Akhrof, Lissandine | | | 2114 | MAR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Elharrak, Ahmed | | | 1424 * | MAR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  El, Gouach Nassim | | | 1663 | MAR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | III IRT TTC 2017 | Rio de Janeiro RJ | BRA | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1824 | 1.00 | 4 | -0.38 | 20 | -7.60 | |
| | Rangel, Daniel | f | | 2224 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rios Fo., Hilton Carlos Da Sil | f | | 2097 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Da Costa, Carlos Henrique Luz | | | 1563 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Deus Filho, Joaquim De | | | 1966 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Campeonato Brasileiro Amador 2017 U-2000 | Sao Paulo SP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1824 | 2.50 | 7 | -0.66 | 20 | -13.20 | |
| | Farias, Jose Nogueira De | | | 1928 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | De Lima, Valdenicio Marcelino | | | 1938 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Duailibi, Ricardo Miguel | | | 1901 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Lage, Pedro Ferreira | | | 1884 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Paiva Filho, Luiz Americo | | | 1896 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Vieira, Paulo Cesar | | | 1834 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Reis, Arnaldo Ulisses | | | 1619 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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