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Individual Calculations October 2018 |
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| Mendoza Contreras, Oswaldo Total change: 17.20 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1720 | 1.50 | 5 | 0.43 | 40 | 17.20 | |
|  Garcia Guerrero, Isaac Antonio | f | | 2120 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ibarra, Cantu Raul Alberto | f | | 2038 | MEX | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bustamante Orta, Jorge | | | 2120 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gutierrez Parada, Roberto | | | 1682 | MEX | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Herrera Garcia, Pio Arnoldo | | | 1935 | MEX | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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