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Individual Calculations September 2023 |
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| Chavez Echeverria, Ana Karen Total change: 57.60 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Sub 18 Fem | Aguascalientes, Aguascalientes | MEX | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1172 | 2.00 | 4 | 1.44 | 40 | 57.60 | |
|  Hernandez Serrano, Erandi | | | 1447 | MEX | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Sarabia Arguello, Wendy | | | 1573 | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Castillo Vallejo, Kimberly | | | 1328 | MEX | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Hernandez Ortega, Carolina | | wc | 1752 | MEX | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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