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Individual Calculations June 2018 |
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| Norena Marin, Jeronimo Total change: -29.60 | |   |
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| IRT Abierto Segunda Categoria Antioquia 2018 | Medellin | COL | 2018-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1371 | 0.00 | 4 | -0.74 | 40 | -29.60 | |
|  Mesa, Francisco Alonso Jr. | | | 1771 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leon Acevedo, Juan Alejandro | c | | 1638 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Mesa, Francisco Sr | | | 1557 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zuluaga, Miryam | | | 1591 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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