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Individual Calculations September 2021 |
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| Villanueva De Leon, Vanessa Total change: 27.80 | |   |
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| LXVI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 INTERNACIONAL | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1701 | 3.00 | 7 | 1.39 | 20 | 27.80 | |
|  Mendoza Salazar, Ramon | | | 2015 | MEX | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Vega Castaneda, Ulises Antonio | | | 1949 | MEX | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Mateos Lopez, Luis Javier | | | 1935 | MEX | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Barron Zarraga, Ismael | | | 1731 | MEX | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Vega Garcia, Jorge Arturo | f | | 2101 * | MEX | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Hernandez Santa Cruz Verazas, Pab | | | 1900 | MEX | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Hernandez Morales, Dillan | | | 1859 | MEX | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | |
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