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Individual Calculations January 2017 |
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| Acosta Nunez, Miguel Total change: -8.60 | |   |
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| IRT Torneo de Navidad de Bogota 2016 | Bogota | COL | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1784 | 3.00 | 7 | -0.43 | 20 | -8.60 | |
|  Ramirez Buitrago, Diego Mauric | | | 2004 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Vargas, Mauricio | f | | 2184 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vallejo, Humberto | | | 2088 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Caicedo Rodriguez, Santiago Ma | | | 1564 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fraile Vela, Maria Isabel | | | 1522 | COL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ducuara Alape, Eduardo | | | 1593 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aldana, Boris Eugenio | | | 1678 | COL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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