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Individual Calculations October 2018 |
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| Hernandez, Jeronimo Total change: -24.80 | |   |
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| IRT Open Festival Nacional de Ajedrez de la Juventud Martires Zipaquirenos Sub17 Absoluto | Zipaquira | COL | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1851 | 2.50 | 4 | -0.62 | 40 | -24.80 | |
|  Villalobos, Alejandro | | | 1451 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Macias Chavarro, Manuela | | | 1641 | COL | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Lopez Ramirez, David Santiago | c | | 1830 | COL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Garcia Barrera, Diego Fernando | | | 1484 | COL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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