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Individual Calculations December 2022 |
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| Valdes Alvarez, Lilia Cristina Total change: 36.00 | |   |
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| XIII Aniversario Construajedrez U 1800 | Saltillo, Coahuila | MEX | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1152 | 1.00 | 2 | 0.91 | 40 | 36.40 | |
|  Perez Valero, Rodrigo Gael | | | 1609 | MEX | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Aguilar Sanchez, Marcos Eduardo | | | 1646 | MEX | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | IX IRT Hibrido de Las Americas Sub-1800 2022 Open | Caracas-Pampatar-Lecheria-Medellin-Lima-Puerto Espana-Saltillo- Campeche | VEN | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1152 | 0.50 | 4 | -0.01 | 40 | -0.40 | |
| | Cabeza Marquez, Josue Alejandro | | | 1653 | VEN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Arcaya, Felix Jesus | | | 1716 | VEN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Haynes, Anthony Trevor | | | 1219 | TTO | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Aguilar Sanchez, Marcos Eduardo | | | 1646 | MEX | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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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