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Individual Calculations February 2023 |
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| Hernandez Grajales, Andres Total change: 25.60 | |   |
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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 |
| 1859 | 1795 | 3.50 | 7 | 0.64 | 40 | 25.60 | |
|  Guelgua, Alvaro | | | 2039 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Bautista Luis, Fernando | | | 1395 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Obando Guzman, Soren Federico | | | 2070 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dabraccio, Guillermo | | | 1562 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ceron, Edgar Ivan | | | 2045 | COL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Plazas, Alfonso | | | 1890 | COL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Wong Pages, Juan | | | 2011 | ECU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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