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Individual Calculations May 2023 |
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| Zapata Montoya, Andres Geronimo Total change: -11.00 | |   |
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| XI IRT Abierto Internacional Semana Santa 2023 | Medellin | COL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 2053 | 5.50 | 7 | -0.55 | 20 | -11.00 | |
|  Castro Lombana, Juan Pablo | | | 1653 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ramirez, Juan E. | | | 1462 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Garcia, Andres Felipe | | | 1708 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gomez Rondon, Samuel | | | 1797 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Giraldo Bohorquez, Lucas | | | 1970 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Duque Vasquez, David | | | 1692 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Areiza Tabares, Samuel Andres | | | 1612 | COL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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