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Individual Calculations January 2019 |
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| Galaviz Medina, Sion Radam Total change: -50.00 | |   |
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| North American Chess Festival for Youth and Childhood (Absolute and Female) "Baja California 2018" Under 18 Absolute | Hotel Puerto Nuevo Baja Hotel & Villas, Tijuana-Ensenada freeway Km. 44.5 B.C. | MEX | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2257 | 2.50 | 6 | -0.84 | 40 | -33.60 | |
|  Vivekananthan, Anish | | | 2294 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Lu, Ming | | | 1993 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Herrera Amador, Julio Cesar | | | 1857 * | MEX | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Jirasek, Ladia | f | | 2360 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Peng, David | f | | 2354 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Hua, Eugene | f | | 2311 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | XXX Carlos Torre Repetto Magistral | Merida, Yucatan | MEX | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2268 | 5.00 | 9 | -0.41 | 40 | -16.40 | |
| | Obregon Rivero, Juan Carlos | m | | 2482 | CUB | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Avila Rodriguez, Joshua Ad | | | 1868 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Espinosa Veloz, Ermes | g | | 2515 | CUB | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cruz, Gomez Miguel Angel | | | 2079 | MEX | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gonzalez Zamora, Juan Carlos | g | | 2538 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gutierrez Espinosa, Karen | | wf | 2014 | CUB | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Cruz Pereyra, Andresantoni | | | 2037 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Avila Fraire, Ameyalli | | wc | 2010 | MEX | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Martin Del Campo C., Jorge | f | | 2090 | MEX | 1.00 | 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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