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Individual Calculations June 2017 |
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| Giorgetti, Cyril Total change: -12.00 | |   |
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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 |
| 2234 | 1946 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
|  Perez Garcia, Rodney Oscar | m | | 2308 | CUB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bustamante Orta, Jorge | | | 2160 | MEX | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 |
| 2116 | 1946 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
| | Hernandez Guerrero, Gilberto | g | | 2346 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fortanelli Rios, Juan Manuel | | | 1671 | MEX | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lozoya Burgueno, Arturo | | | 2118 | MEX | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Fernandez Hernandez, Arturo A. | f | | 2327 | CUB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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