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Individual Calculations January 2013 |
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| Vargas, Pedro Total change: -45.60 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2112 | 4.00 | 7 | -1.52 | 30 | -45.60 | |
|  Chong Chinchay, Eric Joel | | | 1977 | PER | 0.00 | 1 | -0.68 | 30 | -20.40 | |  Medina, Andres Felipe | | | 1888 | COL | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Toro Castaneda, Elizabeht | | | 1712 * | COL | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Argote Heredia, Valentina | | | 1832 | COL | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Cardozo, Carlos Eduardo | | | 1948 | COL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Ribero, Guillermo Andres | | | 1789 | COL | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Ospina Ortiz, Oscar Alexander | | | 1950 | COL | 1.00 | 1 | 0.29 | 30 | 8.70 | | | * 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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