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Individual Calculations January 2009 |
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| Campos, Alexandre Ferreira Total change: 32.55 | |   |
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| 1ยบ IRT Vale do Maranga | Rio de Janeiro/RJ | BRA | 2008-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2133 | 2.50 | 4 | 0.81 | 15 | 12.15 | |
|  De Paiva, Pedro Henrique | | | 2201 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Mourao, Igor A C Lofredo | | | 1949 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Limp, Eduardo Thelio | m | | 2395 | BRA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Guimaraes, Wagner Peixoto | f | | 2236 | BRA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Campeonato Estadual de Mestres | Rio de Janeiro/RJ | BRA | 2008-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2133 | 3.50 | 5 | 1.36 | 15 | 20.40 | |
| | Santa Cruz, Arthur | | | 2252 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Da Cunha, Fabio Barbosa | | | 2158 | BRA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Ferreira, Kleber Victor | | | 2103 | BRA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Cunha, Eduardo Arruda Gama Azeved | f | | 2227 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Galati, Mario Augusto | | | 2188 | BRA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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