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Individual Calculations September 2021 |
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| Caballero, Alonso Alexa Amairanh Total change: -37.10 | |   |
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| III Torneo Fide Yucatan Grupo C | Merida, Yucatan | MEX | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1602 | 5.00 | 7 | 0.44 | 35 | 15.40 | |
|  Bolio Martinez, Ana Paulin | | | 1289 | MEX | 1.00 | 1 | 0.14 | 35 | 4.90 | |  Polanco Santos, Sergio Miguel | | | 1202 * | MEX | 1.00 | 1 | 0.08 | 35 | 2.80 | | | Cabrera Cruz, Brenda Elisa | | | 1652 | MEX | 0.50 | 1 | 0.07 | 35 | 2.45 | | | Castellanos Hernandez, Geo | | wc | 1563 | MEX | 1.00 | 1 | 0.45 | 35 | 15.75 | | | Tec Rodas, Sofia Isavelina | | | 1449 | MEX | 0.00 | 1 | -0.70 | 35 | -24.50 | | | Encalada, Basulto Pablo David | | | 1564 | MEX | 1.00 | 1 | 0.45 | 35 | 15.75 | | | Garcia, Garcia Abihu | | | 1564 | MEX | 0.50 | 1 | -0.05 | 35 | -1.75 | | | * 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) | | | | Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Femenil | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1602 | 2.00 | 6 | -0.41 | 35 | -14.35 | |
| | Flores Rodriguez, Astrid Aphril | | | 1618 | MEX | 0.00 | 1 | -0.48 | 35 | -16.80 | | | Mateos Lopez, Jennifer Kas | | | 1489 | MEX | 1.00 | 1 | 0.35 | 35 | 12.25 | | | Martinez De La Trinidad, Alexandr | | | 1889 | MEX | 0.00 | 1 | -0.16 | 35 | -5.60 | | | Mendez Tovar, Yessica Yissel | | wm | 2002 * | MEX | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Morales Alvarez, Danny Magdalena | | | 1433 | MEX | 1.00 | 1 | 0.28 | 35 | 9.80 | | | Benitez Lozano, Karla | | | 1736 | MEX | 0.00 | 1 | -0.32 | 35 | -11.20 | | | * 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) | | | | 2021 North American Youth Chess Championships - Girls Under 18 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1602 | 1.50 | 7 | -1.09 | 35 | -38.15 | |
| | Prasanna, Gracy Franco | | | 1897 | USA | 0.00 | 1 | -0.15 | 35 | -5.25 | | | Wisniowski, Natali | | wc | 1723 | USA | 0.00 | 1 | -0.34 | 35 | -11.90 | | | Carrillo Aguayo, Bertha Hiromi | | | 1604 | MEX | 0.00 | 1 | -0.50 | 35 | -17.50 | | | Mendoza Recio, Josselyne | | | 1552 | MEX | 1.00 | 1 | 0.43 | 35 | 15.05 | | | Benito De Leo, Estefania | | | 1651 | MEX | 0.00 | 1 | -0.43 | 35 | -15.05 | | | Mou, Iris | | wc | 1828 | USA | 0.00 | 1 | -0.21 | 35 | -7.35 | | | Gaw, Chloe | | | 1685 | USA | 0.50 | 1 | 0.11 | 35 | 3.85 | |
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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