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Individual Calculations July 2008 |
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| Bottari, Raimondo Total change: 2.25 | |   |
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| Rio de Janeiro State Absolut Championship | Rio de Janeiro - RJ | BRA | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2178 | 2.00 | 5 | -0.08 | 25 | -2.00 | |
|  Di Berardino, Diego Rafael | m | | 2430 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Teixeira, Ricardo Da Silva | f | | 2393 | BRA | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Salles, Marvio Darilho | | | 2122 | BRA | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Fucs, Paulo Moses | | | 2151 | BRA | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Maia, Jose Eduardo Bastos O. | | | 2149 | BRA | 0.50 | 1 | -0.04 | 25 | -1.00 | |
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) | | | | Lendas do Xadrez - Taca Alberto Mascarenhas | Rio de Janeiro/RJ | BRA | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2178 | 3.50 | 9 | 0.17 | 25 | 4.25 | |
| | Di Berardino, Diego Rafael | m | | 2430 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Perdomo, Leandro | m | | 2354 | ARG | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Fontes, Carlos Henrique Batista | f | | 2229 | BRA | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Teixeira, Ricardo Da Silva | f | | 2393 | BRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Chauca, Jose | | | 2183 | PER | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Maia, Jose Eduardo Bastos O | | | 2149 | BRA | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Ferreira, Kleber Victor | | | 2100 | BRA | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Cramling, Dan | m | | 2425 | SWE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Mascarenhas, Alberto Pinheiro | f | | 2263 | BRA | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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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