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Individual Calculations January 2013 |
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| Gonzalez, Amalia Total change: 4.80 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1745 | 1.00 | 4 | 0.16 | 30 | 4.80 | |
|  Polo, Victor Ramon | | | 2145 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Gomez V, Duvan Leandro | | | 1899 | COL | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Tirado, Juan Camilo | | | 1985 | COL | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Salcedo, Jackeline | | wf | 1924 | COL | 0.00 | 1 | -0.27 | 30 | -8.10 | | | * 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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