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Individual Calculations September 2010 |
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| Zuluaga, Juan Pablo Total change: -15.00 | |   |
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| IRT Open Internacional Universitario por equipos 2010 | Bogota | COL | 2010-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2007 | 1.00 | 3 | -0.60 | 25 | -15.00 | |
|  Jimenez, Luis Felipe | | | 1999 | COL | 0.00 | 1 | -0.51 | 25 | -12.75 | |  Urrego Alfonso, Zamir | | | 1983 | COL | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Moreno, David | | | 1961 | COL | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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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