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Individual Calculations October 2021 |
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| Toro Ramirez, Samuel Total change: 22.40 | |   |
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| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1415 | 2.00 | 4 | 0.56 | 40 | 22.40 | |
|  Pena, Alcides | | | 1604 | COL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bermudez, Edilson Enrique | | | 1649 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Robledo, Andres Mauricio | | | 1815 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Tangarife, Simon | | | 1044 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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