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Individual Calculations September 2010 |
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| Bocangel, Marjoire Total change: 30.75 | |   |
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| Festival Panamericano da Juventude 2010 - U 16 Girls | Bento Goncalves - Rio Grande do Sul - BRA | BRA | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1584 | 2.00 | 4 | 1.38 | 25 | 34.50 | |
|  Orejuela Chango, Paulina | | | 1984 * | ECU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Castrillon Gomez, Melissa | | wf | 1984 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mendez Tovar, Jessica Yisser | | | 1761 | MEX | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Castro Chabuza, Diana | | | 1835 | ECU | 1.00 | 1 | 0.81 | 25 | 20.25 | | | * 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) | | | | COPA LATINOAMERICANA DE AJEDREZ C | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1584 | 0.00 | 1 | -0.15 | 25 | -3.75 | |
|  Casaverde, Alvaro | | | 1878 | PER | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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