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Individual Calculations February 2023 |
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| Gallego Perez, Alejandro Total change: -5.20 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1754 | 4.50 | 7 | -0.13 | 40 | -5.20 | |
|  Torres, Jorge Emilio | c | | 1973 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Espitia Martinez, Jhon | | | 1354 * | COL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Echavarria, Jorge Ivan | | | 1452 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zuluaga Alzate, Gustavo | | | 1582 | COL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gutierrez Rios, Manuel | | | 1410 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Garvin Mejia, Ricardo Luis | | | 1572 | COL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Buitrago, Juan Carlos | c | | 1913 | COL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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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