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Individual Calculations June 2023 |
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| Carrillo Riano, Karen Sofia Total change: -40.00 | |   |
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| Campeonato Nacional de Ajedrez Sub18 Femenino 2023 | Bucaramanga | COL | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1350 | 2.50 | 5 | -1.00 | 40 | -40.00 | |
|  Ramos Rocha, Natalia | | | 1133 | COL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rodriguez Lara, Laura Sofia | | | 1156 | COL | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Luna Velandia, Karol Daniela | | | 1198 | COL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Largo Chaparro, Sofia Alejandra | | | 1343 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Barreto Pulido, Mariana | | | 1147 | COL | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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