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Individual Calculations June 2017 |
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| Waldo Zalapa, Alejandro Total change: 5.40 | |   |
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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 |
| 2004 | 1971 | 4.50 | 9 | 0.27 | 20 | 5.40 | |
|  Figueredo Losada, Leonel | f | | 2371 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pomarez Soza, Gerley Abraham | | | 1819 | NCA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gracia Alvarez, Gerardo An | f | | 2251 | MEX | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ariza Gonzalez, Leonardo | | | 1756 | MEX | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Diaz, Lombardo Isidro | f | | 1897 | MEX | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Arce Andrade, Alberto | | | 1662 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Villalba Velazquez, Ander Ivan | | | 2188 | MEX | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rodriguez Rivera, Pedro | f | | 2240 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Garcia Franco, Juan Carlos | | | 1849 | MEX | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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