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Individual Calculations September 2012 |
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| Coelho, Tatiane Cristina Total change: 13.65 | |   |
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| IV CEAX 2012 | Guarapari/ES | BRA | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1792 | 1.50 | 2 | 1.02 | 15 | 15.30 | |
|  Vieira, Paulo Cesar | | | 1970 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Correa Magalhaes Laje, Sergio | | | 2019 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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 de Maringa | Maringa/PR | BRA | 2012-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 1806 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| | Chemin, Justo Reinaldo | | | 2153 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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