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Individual Calculations December 2018 |
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| Herrera, Juan Sebastian Total change: 13.80 | |   |
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| Subzonal 2.3.4 Colombia Absoluto 2018 Camp Nacional Ajedrez Mayores Absoluto 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2292 | 7.00 | 9 | 0.69 | 20 | 13.80 | |
|  Acuna, Nelson David | | | 1892 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hernandez Fierro, Luis Eduardo | | | 1997 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Florez, Luis Angel | | | 2104 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tovio, Israel | f | | 2237 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bejarano, Dany Andres | | | 2063 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Corredor, Fabian | | | 2047 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Valderrama Quiceno , Esteban Alb | m | | 2443 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Nunez V, Gustavo Eduardo | f | | 2152 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gallego, Julian Andres | | | 2188 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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