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Individual Calculations June 2013 |
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| Bueno, Marcos Antonio Ferreira Total change: -17.25 | |   |
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| IRT Cidade de Curitiba 2013 | Curitiba/PR | BRA | 2013-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1763 | 1.00 | 5 | -0.47 | 30 | -14.10 | |
|  Santana, Anderson Pereira | | | 2083 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Jouneau, Quentin | | | 2010 | FRA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Hille Junior, Waltercler | | | 1653 | BRA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Rezende, Guilherme Vilela | | | 1994 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Hille, Waltercler | | | 1922 | BRA | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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) | | | NOTE: K factor changed | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1763 | 0.50 | 3 | -0.21 | 15 | -3.15 | |
| | Pereira, Silvio Cunha | f | | 2163 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Azevedo, Edmundo Roberto Ramos | | | 1986 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lima, Alan Kardeck Dos Anjos | | | 1827 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | * 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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