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Individual Calculations February 2023 |
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| Navia Alvarez, Edwin Adrian Total change: -6.00 | |   |
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| Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2023 | 5.50 | 8 | -0.30 | 20 | -6.00 | |
|  Avella Munoz, Andrea | | | 1623 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pacheco Jimenez, Yesenia | | | 1748 | ECU | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Rengifo, Carlos Alberto | | | 1625 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zuleta, Juan Esteban | | | 1811 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cortes Castro, Jhonny | | | 1954 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Guelgua, Alvaro | | | 2039 | COL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ossa, Vladimir | | | 2005 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Lopez Ramirez, Daniel Giovanny | | | 1828 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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