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Individual Calculations July 2021 |
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| Builes Palacio, Santiago Total change: -37.20 | |   |
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| Final Nal Amateur Presencial Sub-2000 | Bogota | COL | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1928 | 1.00 | 4 | -1.86 | 20 | -37.20 | |
|  Lopez Rayo, Isabella | | wc | 1723 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Gomez, Jorge Leonardo | | | 1835 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ruiz Jaraba, Valentina Sofia | | | 1656 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Casas Ospina, Favio | | | 1828 | COL | 1.00 | 1 | 0.36 | 20 | 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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