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Individual Calculations June 2017 |
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| Rosas Reyes, Raul Total change: -30.40 | |   |
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| Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Magistral) | Leon, Guanajuato | MEX | 2017-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1938 | 0.00 | 4 | -1.56 | 20 | -31.20 | |
|  Sandoval Mercado, Carlos | f | | 2118 | MEX | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hernandez Sosa, Juan Anton | | | 2138 | MEX | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Roldan Luna, Oscar Jesus | | | 2077 | MEX | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sanchez Matias, Nuria Ange | | wc | 1747 | MEX | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | Torneo Nacional e Internacional Valladolid 2017 | Mazatlan, Sinaloa | MEX | 2017-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1938 | 2.00 | 4 | 0.04 | 20 | 0.80 | |
| | Alvarez Carrizales, Luis M | | | 1714 | MEX | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Belmont Hernandez, Andres | | | 2118 | MEX | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Lozoya Burgueno, Arturo | | | 2118 | MEX | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Otamendi Munoz, Gilberto | | | 1824 | MEX | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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