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Individual Calculations January 2018 |
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| Lopez Morales, Ruben Alfonso Total change: 2.80 | |   |
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| IRT Aguinaldo Boyacense Tunja - Liga ajedrez de Boyaca | Tunja | COL | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1690 | 1.50 | 5 | 0.07 | 40 | 2.80 | |
|  Rojas Mendoza, Joun Sun | | | 1513 | COL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gonzalez Lopez, Nicolas Mateo | | | 2090 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Perdomo, Jonathan | c | | 1868 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Corredor Castellanos, Camilo | f | | 2025 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Guerrero, Hernando | | | 1900 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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