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Individual Calculations May 2019 |
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| Vega, Castaneda Luis Carlos Total change: -17.80 | |   |
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| LXV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Aguascalientes 2019 | Aguascalientes, Ags | MEX | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1902 | 3.00 | 7 | -0.89 | 20 | -17.80 | |
|  Gongora Montes, Benjamin | m | | 2142 | MEX | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Mayorga, Quintana Jaime | | | 1502 * | MEX | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Calderon Ibarra, Jose Anto | | | 1692 | MEX | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Yescas Villanueva, Jesus | | | 1602 | MEX | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Guerrero Duran, Oscar Kenn | | | 2012 | MEX | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Guzman Cruz, Jesus A | | | 1978 | MEX | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Alarcon Morales, Elvira | | wm | 1977 | MEX | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | |
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