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Individual Calculations June 2015 |
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| Perez Torres, Nabi Isaias Total change: 27.60 | |   |
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| Olimpiada Nacional de Ajedrez 2015 Sub 18 Varonil | Monterrey, NL | MEX | 2015-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1983 | 3.50 | 5 | 0.69 | 40 | 27.60 | |
|  Perez Garcia, Ivan Valente | | | 1728 | MEX | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Araujo Lazaro, Juan Jose | | | 2018 | MEX | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Garza Rico, Sergio Daniel | | | 1981 | MEX | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Valenzuela Martinez, Hermes | c | | 1861 | MEX | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rodriguez Barragan, Luis En | | | 2073 | MEX | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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