Individual Calculations July 2009 |
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Cabrera Rosell, Iza Mirella Total change: 1.95 | | |
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ZONAL PROVINCIAL CIUDAD HABANA (F) 2009 | 10 DE OCTUBRE CIUDAD HABANA CUBA | CUB | 2009-05-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1915 | 1899 | 3.00 | 6 | 0.13 | 15 | 1.95 | |
| Martinez Medina, Ana Mary | | | 1801 | CUB | 1.00 | 1 | 0.37 | 15 | 5.55 | | Carballal Suarez, Yeleny | | | 2019 | CUB | 0.00 | 1 | -0.34 | 15 | -5.10 | | Guedez Diaz, Ana Mercedes | | | 1859 | CUB | 1.00 | 1 | 0.44 | 15 | 6.60 | | Perez Sanchez, Geisy | | | 2005 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | | Gonzalez Delgado, Dania Rosa | | | 1823 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | | Sanchez Pedroso, Vivian | | | 1984 | CUB | 0.00 | 1 | -0.38 | 15 | -5.70 | | 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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