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Individual Calculations January 2024 |
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| Velasquez Nava, Raquel Total change: -3.40 | |   |
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| Grand Prix Nacional de Ajedrez 2023-2024 (7mo. Torneo) | Sucre | BOL | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1400 | 0.50 | 4 | -0.17 | 20 | -3.40 | |
|  Ferrufino, Boris | c | | 1872 | BOL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Herrera, Jhon | | | 1686 | BOL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Cruz Condori, Alfredo | f | | 1954 | BOL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ramallo Aguilar, Ariadne Ricela | | | 1453 | BOL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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