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Individual Calculations May 2023 |
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| Caballero Alonzo, Alexa Total change: 10.00 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Femenil | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1744 | 3.50 | 7 | 0.10 | 20 | 2.00 | |
|  Hernandez Gonzalez, Maria Samanth | | | 1374 | MEX | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Garcia Ortega, Natalia Belen | | | 1615 | MEX | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Corrales Jimenez, Zenia | | wm | 2113 | MEX | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Balandran Duarte, Tania | | | 1608 | MEX | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Santiago Martinez, Citlali | | | 1679 | MEX | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Guillen Cristobal, Sandra N | | wf | 1958 | MEX | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Guerrero Rodriguez, Alejandra | | wm | 1955 | 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) | | | | VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL | Merida, Yucatan | MEX | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1744 | 1.00 | 4 | 0.40 | 20 | 8.00 | |
| | Borges Matos, Juan | g | | 2409 | CUB | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pla, Silvio | f | | 2045 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Castellanos Hernandez, Lhia Itzay | | wc | 1877 | MEX | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Munoz Villarino, Samuel | | | 2075 | MEX | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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