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Individual Calculations January 2020 |
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| Acosta, Jaime Total change: -13.40 | |   |
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| Torneo IRT Clasico Navidad | Bogota | COL | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1455 | 0.00 | 4 | -0.67 | 20 | -13.40 | |
|  Ramirez, Francisco Javier | | | 1855 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Balaguera, Rafael Enrique | | | 1802 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bareno Martinez, Raul Antonio | | | 1628 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Andrade, Maria Alejandra | | | 1689 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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