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Individual Calculations March 2011 |
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| Salcedo, Diana Total change: 5.25 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1999 | 2.00 | 3 | 0.35 | 15 | 5.25 | |
|  Prado Segura, Robinson Alexander | | | 1804 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Paniagua, David | | | 1864 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gutierrez, Jose A | m | | 2220 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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