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Individual Calculations January 2023 |
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| Ruiz Ortiz, Gabriel Abraham Total change: -66.80 | |   |
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| North American Chess Youth Chess Championship U20 Mexico 2022 | Ciudad de Mexico | MEX | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1760 | 2.00 | 8 | -1.67 | 40 | -66.80 | |
|  Jorajuria Mendoza, Algol | | | 2115 | MEX | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Diaz Gonzalez Jardon, Emmanuel | | | 1819 | MEX | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Rivera Garcia, David Moises | | | 1779 | MEX | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Paredes Guzman, Francisco Javier | | | 2031 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sanchez Ramirez, Alfredo | | | 1664 | MEX | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Gonzalez Sanchez, Ilan Said | | | 1640 | MEX | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1796 | MEX | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Diaz Guerrero, Jesus Daniel | | | 1562 | MEX | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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