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Individual Calculations April 2019 |
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| Moncada Correa, Sara Total change: -29.60 | |   |
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| Campeonato Nacional Sub-20 Absoluto Ajedrez Clasico | Medellin | COL | 2019-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1849 | 1.50 | 4 | -0.74 | 40 | -29.60 | |
|  Avila Pavas, Santiago | f | | 2249 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Olaya, Horacio | | | 1480 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cordoba Perez, Jeronimo | | | 1704 | COL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lopez Gonzalez, Carlos Andres | | | 1800 | COL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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