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Individual Calculations July 2011 |
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| Coelho, Ramyres Santana Total change: 52.50 | |   |
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| FENAC 1- Campeonato Brasileiro (sub-14) FEM 2011 | Catanduva | BRA | 2011-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1736 | 2.00 | 2 | 0.85 | 25 | 21.25 | |
|  Dall`orsoletta, Alaize | | | 1742 | BRA | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Takiguchi, Angelica Tidori | | | 1622 | BRA | 1.00 | 1 | 0.34 | 25 | 8.50 | |
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) | | | | I Etapa do Circuito Pre-Olimpico Feminino | Sao Paulo | BRA | 2011-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1736 | 2.50 | 5 | 1.25 | 25 | 31.25 | |
| | Pereira, Amanda Marques | | wf | 1980 | BRA | 1.00 | 1 | 0.80 | 25 | 20.00 | |  Terao, Juliana Sayumi | | wf | 2136 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Tournier, Laurie Cristiane | | | 1975 | BRA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Giese, Ellen Cristine | | | 1852 | BRA | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Medeiros, , Thauane Ferreira | | | 1786 | BRA | 0.50 | 1 | 0.07 | 25 | 1.75 | | | * 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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