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Individual Calculations January 2012 |
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| Vargas, Edwin Antonio Total change: 19.20 | |   |
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| Campeonato Nacional por Equipos Absoluto 2011 | Medellin | COL | 2011-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2095 | 2.50 | 4 | 1.28 | 15 | 19.20 | |
|  Rios Parra, Alejandro | m | | 2355 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pinzon, Jairo David | | | 2198 | COL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Martinez, Julian | | | 2216 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Castrillon Gomez, Melissa | | wf | 2210 | COL | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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