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Individual Calculations May 2010 |
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| Contreras Medina, Ruben Da Total change: -23.10 | |   |
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| Abierto Mexicano 2010 | Monterrey, N. L. | MEX | 2010-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2170 | 2.50 | 6 | -1.54 | 15 | -23.10 | |
|  Marrero Lopez, Yaniet | | wg | 2269 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Torres Rosas, Luis Carlos | c | | 1977 | MEX | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Aquino Flores, Judith Tani | | | 1928 | MEX | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Waldo Zalapa, Alejandro | | | 2044 | MEX | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Velasco Arizpe, Alberto Is | | | 2025 | MEX | 1.00 | 1 | 0.31 | 15 | 4.65 | | | De La Rosa Lara, Armando A | | | 1957 | MEX | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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