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Individual Calculations March 2017 |
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| Viana, Dirceu Total change: -11.80 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2266 | 6.50 | 9 | -0.59 | 20 | -11.80 | |
|  De Carvalho, Christopher | | | 2051 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Fonseca, Luis Ernesto Serra Azul | | | 1976 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Diaz, Fernando | | | 2009 | PAR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dos Santos Junior, Haroldo Cunha | f | | 2148 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Soares, Joao Carlos T. C. | | | 1866 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cristino, Felipe Borges | | | 1935 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Luz, Arthur Nader | | | 2077 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Santos Filho, Tadeu Sousa | | | 2078 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guerrero, Alvaro | | | 2112 | URU | 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) | | |
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