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Individual Calculations January 2013 |
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| Argote Heredia, Valentina Total change: -4.05 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1832 | 0.50 | 4 | -0.27 | 15 | -4.05 | |
|  Polo, Victor Ramon | | | 2147 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Vargas, Pedro | | | 2112 | COL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Martinez, Mauricio | | | 2006 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Suasnabar, Jesus | | | 2077 | PER | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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