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Individual Calculations December 2018 |
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| Ospina Loaiza, Jhonny Total change: -30.00 | |   |
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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 |
| 1863 | 1961 | 4.00 | 9 | -1.50 | 20 | -30.00 | |
|  Velasquez, Joan Sebastian | | | 1561 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gallego, Julian Andres | | | 2188 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bueno, Miguel Angel | | | 1713 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gutierrez, Ramon | c | | 2126 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gonzalez Parejo, Ramon Junior | f | | 2143 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rodriguez, Giovanni | | | 1708 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Palomares, Daniel | | | 1783 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rivera, Luis Enrique | | | 1756 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Cuellar Canosa, Nicolas | | | 1792 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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