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Individual Calculations January 2010 |
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| Rios Filho, Hilton Carlos Total change: 8.10 | |   |
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| III IRT CXG 2009 | Rio de Janeiro/RJ | BRA | 2009-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2214 | 3.50 | 6 | -0.16 | 15 | -2.40 | |
|  Chauca, Jose | | | 2057 | PER | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Santos Filho, Tadeu Sousa | | | 2116 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Chaves, Jorge Antonio Torres | | | 2056 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Zacarias, Rodrigo Medeiros | | | 2049 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Mascarenhas, Alberto Pinheiro | f | | 2206 | BRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Viana, Dirceu | f | | 2300 | BRA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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 CXG 2009 IRT Jose Carlos Ferreira | Rio de Janeiro/RJ | BRA | 2009-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2214 | 4.50 | 6 | 0.70 | 15 | 10.50 | |
| | Chaves, Jorge Antonio Torres | | | 2056 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rovedo, Salomao | | | 1814 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Maia, Marco Aurelio Ferreira | | | 2134 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Santos Filho, Tadeu Sousa | | | 2116 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Rebello, Octacilio Freire Velloso | | | 2082 | BRA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Von Bulow, Georg | f | | 2404 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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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