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Individual Calculations January 2011 |
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| Acevedo, Johan Total change: 19.20 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2134 | 4.50 | 5 | 1.28 | 15 | 19.20 | |
|  Lozano, Nestor Favian | | | 1877 | COL | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Cardozo, Carlos Eduardo | | | 1850 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Giraldo, Francisco | | | 2011 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Castrillon Gomez, Melissa | | wf | 2013 | COL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Mendoza, Rafael | f | | 2342 | COL | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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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