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Individual Calculations October 2021 |
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| Ortiz Lopera, Miguel Angel Total change: 40.40 | |   |
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| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1462 | 3.50 | 6 | 1.01 | 40 | 40.40 | |
|  Robledo, Andres Mauricio | | | 1862 * | COL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Giraldo Bohorquez, Lucas | | | 1724 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Mesa, Francisco Alonso Jr. | | | 1837 | COL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Martinez Serna, Maria Luisa | | | 1360 | COL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Martinez A., Miguel Angel | | | 1190 | COL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Norena Marin, Jeronimo | | | 1337 | COL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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