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Individual Calculations June 2023 |
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| Callejas Riano, Natalia Catherine Total change: -31.60 | |   |
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| Campeonato Nacional SUB 16 Femenino 2023 | Armenia | COL | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1145 | 0.50 | 3 | -0.09 | 40 | -3.60 | |
|  Brito Carrascal, Isabela | | | 1617 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Lara Aguirre, Maria Camila | | | 1407 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Riano Espinoza, Laura Sofia | | | 1245 | COL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | Final Nacional Ajedrez Clasico Intercolegiado Prejuvenil Femenino | Bogota | COL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1114 | 0.50 | 3 | -0.70 | 40 | -28.00 | |
| | Cabrales Almanza, Isabela Jireth | | | 1286 | COL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Arias Lopez, Maria Angel | | | 1174 | COL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Soto, Ana Maria | | | 1105 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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