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Individual Calculations February 2023 |
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| Guerra Tulcan, Lenin Total change: -30.00 | |   |
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| Torneo ITT 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 |
| 2103 | 2340 | 4.00 | 9 | -3.00 | 10 | -30.00 | |
|  Esmeraldas Huachi, Anderson | | | 2106 | ECU | 0.00 | 1 | -0.79 | 10 | -7.90 | |  Gonzalez Velasco, Leandro | | | 1937 | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gonzalez, Juan Manuel | | | 2127 | COL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Mateus, Martha | | wm | 2005 | COL | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Munoz Galvez, Jhon Edison | f | | 2292 | COL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Carrasco Jacome, Bryan | | | 2150 | ECU | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Valdes Martinez, Miguel A. | | | 2104 | CUB | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Malka, Samuel | f | | 2265 | FRA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Mogollon Tobar, Nicolle Julieth | | wf | 1940 * | COL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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