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Individual Calculations May 2018 |
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| Suarez Ardila, Luisa Maria Total change: 17.60 | |   |
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| Semifinal 2 Categoria Sub-12 Absoluto 2018 | Bogota | COL | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1418 | 1.00 | 2 | 0.32 | 40 | 12.80 | |
|  Lopez Rayo, Santiago | c | | 1602 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Guarin Fonseca, Nobel Alfredo | | | 1477 | COL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia | Tunja | COL | 2018-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1418 | 1.00 | 7 | 0.12 | 40 | 4.80 | |
| | Prado, Leonardo | f | | 1818 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Agudelo, Pedro Luis | | | 1818 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Acosta Cruz, Luis Ivan | | | 1818 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ceballos, Julio Cesar | | | 1757 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Montenegro, Heidy | | | 1721 | COL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Rozo, Claudia Magally | | wc | 1688 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Moncada Correa, Sara | | | 1651 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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