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Individual Calculations January 2011 |
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| Sierra Mejia, Juan Pablo Total change: 42.50 | |   |
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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 |
| 2070 | 1886 | 3.00 | 5 | 1.70 | 25 | 42.50 | |
|  Franco, , Luis Felipe | | | 2098 | COL | 1.00 | 1 | 0.77 | 25 | 19.25 | |  Ospina Loaiza, Jhonny | | | 2002 | COL | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Blandon Villa, Diego F | | | 2087 | COL | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Castano, Jhon Edison | | | 2076 | COL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Montoya Diaz, Cesar Augusto | | | 2086 | COL | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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