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Individual Calculations January 2011 |
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| Mesa, Francisco Alonso Jr Total change: -19.50 | |   |
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| Torneo Nacional IRT Abierto de la Raza Menor 2100 Elo | Medellin | COL | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1993 | 0.50 | 2 | -0.78 | 25 | -19.50 | |
|  Navarro, Jhon Fredy | | | 1666 | COL | 0.50 | 1 | -0.37 | 25 | -9.25 | |  Kostov, Alex | | | 2055 | COL | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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