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Individual Calculations February 2023 |
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| Contreras, Camilo Andres Total change: -19.60 | |   |
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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 |
| 1674 | 1848 | 3.50 | 6 | -0.49 | 40 | -19.60 | |
|  Dabraccio, Guillermo | | | 1562 | COL | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Contreras Gonzalez, Cristian Davi | | | 1448 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bautista Luis, Fernando | | | 1304 | COL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Canchala Jimenez, Juan Manuel | | | 1675 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Wong Pages, Juan | | | 2011 | ECU | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Vacca, Leonardo | | | 2041 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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