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Individual Calculations April 2018 |
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| Caballero Marrugo, Maria Jose Total change: -7.20 | |   |
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| Campeonato Semifinal 1 Categoria Sub18 Absoluto 2018 | Cartagena | COL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1333 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Pena Bermudez, Juan Camilo | | | 1733 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cardenas Herrera, Angela | | | 1336 | COL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Angulo Castillo, Francisco | | | 1381 | COL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Hoyos Garces, Rosana | | | 1601 | COL | 0.00 | 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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