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Individual Calculations September 2009 |
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| Pereira, Amanda Marques Total change: 33.00 | |   |
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| IRT Virada Esportiva Santista de Xadrez | Santos/SP | BRA | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 1907 | 1.00 | 2 | 0.76 | 15 | 11.40 | |
|  Aranha Filho, Alvaro Z | f | | 2257 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Ueti, Silvio Shigueo | | | 2228 | BRA | 1.00 | 1 | 0.87 | 15 | 13.05 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1926 | 4.50 | 11 | 1.44 | 15 | 21.60 | |
| | Chemin, Justo Reinaldo | | | 2278 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Shiroma, Silvio Haruo | | | 2119 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Carvalho, Felipe Lobo C. | | | 2141 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Moyses Fo., Joao | | | 2118 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mariano, Marceley Martins | | | 2040 | BRA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Chaves, Jorge Antonio Torres | | | 2102 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Campos, Alexandre Ferreira | | | 2194 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bispo, Leonardo | | | 2129 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rodrigo Da Silva, Edson | | | 2027 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ramos, Angelo Bil | | | 2197 | BRA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Cirilo, Guilherme De Araujo | | | 1803 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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