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Individual Calculations May 2011 |
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| Rocha, Joao Batista Jose Da Total change: -10.80 | |   |
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| IRT Aberto Rio de Janeiro de Verao 2011 | Rio de Janeiro/RJ | BRA | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1976 | 1.50 | 6 | -0.91 | 15 | -13.65 | |
|  Ferreira, Kleber Victor | | | 2093 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Bil, Angelo | | | 2105 | BRA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Santos Filho, Tadeu Souza | | | 2092 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Borensztajn, David | | | 2068 | BRA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Reis, Virginia Lagrange M. | | | 1835 | BRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Chauca, Jose | | | 2091 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | I IRT CXG 2011 | Rio de Janeiro/RJ | BRA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1976 | 3.50 | 7 | 0.19 | 15 | 2.85 | |
| | Von Buelow, Georg | f | | 2376 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Yunes, David Teles | | | 1877 | BRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Rovedo, Salomao | | | 1789 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Carvalho, Renato Luiz | | | 2096 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Saraiva, Alexandre Pacheco | | | 1953 | BRA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Chauca, Jose | | | 2091 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Dacal Mendes, Jorge Alberto | | | 1870 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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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