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Individual Calculations June 2018 |
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| Vallejo, Diego Total change: 18.80 | |   |
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| IRT Abierto Segunda Categoria Antioquia 2018 | Medellin | COL | 2018-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1838 | 3.00 | 4 | 0.94 | 20 | 18.80 | |
|  Ruiz Agudelo, Jeronimo | | | 1438 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olarte Ospina, Manuel | | | 1946 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Perez Lujan, Mateo | | | 1867 | COL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Estrada, Walter | | | 1960 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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