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Individual Calculations December 2018 |
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| Olarte Parra, Jhoan Sebastian Total change: 12.80 | |   |
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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 |
| 1903 | 1986 | 6.00 | 9 | 0.64 | 20 | 12.80 | |
|  Gaona Ballesteros, Andres | | | 1586 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garavito, Miguel Angel | f | | 2276 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cuevas Sanchez, Bramdon Daniel | | | 1730 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nunez V, Gustavo Eduardo | f | | 2152 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mora Suarez, Juan Felipe | | | 1789 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Cruz Beltran, Andres Euclides | | | 1757 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vanegas, Ricardo | | | 1834 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Vargas Diaz, David Alejandro | | | 1881 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gutierrez, Ramon | c | | 2126 | COL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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