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Individual Calculations May 2023 |
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| Villalobos Castillo, Alejandra Ka Total change: -16.40 | |   |
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| V Torneo IRT Clasico Sub 2400 "Colegio Santisima Trinidad" | Lima | PER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1005 | 0.00 | 2 | -0.13 | 40 | -5.20 | |
|  Saenz Ayllon, Ivan David | | | 1796 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Salas Gonzales, David Ademar | | | 1321 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 Regional Metropolitano Absoluto 2023 | Lima | PER | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1005 | 0.00 | 3 | -0.28 | 40 | -11.20 | |
| | Garay Ramirez, Estefano Javier | | | 1766 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Estrada Cantaro, Andre Fabio | | | 1338 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gomez Nunez, Fabian Elmer | | | 1286 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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