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Individual Calculations September 2010 |
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| Ramillo, Vitoria Matheus Total change: 22.25 | |   |
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| Festival Nacional da Juventude - Campeonato Brasileiro Sub-18 Fem | Catanduva/SP | BRA | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1633 | 0.50 | 2 | 0.11 | 25 | 2.75 | |
|  Catchart, Jessica | | | 1896 | BRA | 0.50 | 1 | 0.32 | 25 | 8.00 | |  De Oliveira, Ana Paula | | | 1862 | BRA | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | | Memoriam Walter Merli - etapa Barrinha | Barrinha/SP | BRA | 2010-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1633 | 1.50 | 5 | 0.78 | 25 | 19.50 | |
| | Supi, Luis Paulo | | | 2033 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Macri Jr, Apparecido | | | 1936 | BRA | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Garkauskas, Otto Dmitry | | | 1993 | BRA | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Araujo, Luiz Fernando De | | | 1967 | BRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Ferreira, Jonas De Vargas | | | 1796 | BRA | 0.50 | 1 | 0.22 | 25 | 5.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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