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Individual Calculations August 2023 |
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| Betancur Alvarez, Sara Maria Total change: -6.40 | |   |
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| IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1314 | 0.00 | 4 | -0.16 | 40 | -6.40 | |
|  Kostov, Alex | | | 1989 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Viera, Jeffren | | | 1872 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ruiz Agudelo, Jeronimo | | | 1793 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ramos, Jorge Andres | | | 1734 | COL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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