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Individual Calculations June 2019 |
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| Diaz Cabarcas, Maria Alejandra Total change: 7.20 | |   |
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| Semifinal 2 Categoria Sub-12 Absoluto 2019 | Cartagena | COL | 2019-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1230 | 0.50 | 1 | 0.18 | 40 | 7.20 | |
|  Hernandez Guarin, Samuel Andres | | | 1360 | COL | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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