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Individual Calculations July 2008 |
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| Chemin, Vitorio Total change: -34.05 | |   |
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| IRT Aniversario de Curitiba | Curitiba/PR | BRA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2280 | 2.50 | 5 | -1.22 | 15 | -18.30 | |
|  Choma, Alexandre Pedro | | | 2013 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Cruz, William Ferreira Da | | | 2166 | BRA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Choma, Juliana Luiza | | | 1930 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mafra, Kaiser Luiz | | | 2138 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Cordeiro, Marco Aurelio Zaror | | | 2159 | BRA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | Regional Sul - Dois Irmaos | Dois Irmaos/RS | BRA | 2008-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2287 | 1.50 | 3 | -0.12 | 15 | -1.80 | |
| | Prior, Marciane | | | 1937 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mekhitarian, Krikor Sevag | m | | 2466 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Menna Barreto, Luiz Ney | f | | 2314 | BRA | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | | | Aberto do Brasil - Etapa Registro 2008 | Registro/SP | BRA | 2008-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2287 | 5.00 | 8 | -0.93 | 15 | -13.95 | |
| | Da Silva, Alessandro Bezerra | | | 1998 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Zallio, Luciano Souza | | | 2087 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Di Berardino, Diego Rafael | m | | 2431 | BRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Gamarra, Ramon | | | 2035 | PAR | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Jukemura, Rodrigo | | | 2035 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Feliciano, Vanessa | | | 2026 | BRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Jukemura, Leandro | | | 2089 | BRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Barbosa, Fernando | | | 2028 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | |
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