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Individual Calculations March 2012 |
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| Corredor Castellanos, Camilo Total change: -16.50 | |   |
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| IRT Liga de Ajedrez de Bogota Enero | Bogota | COL | 2012-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1874 | 2.00 | 5 | -0.32 | 30 | -9.60 | |
|  Salcedo, Diana | | wf | 2003 | COL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Moreno Lozano, Esteban | | | 1625 | COL | 1.00 | 1 | 0.19 | 30 | 5.70 | |  Paez, Adolfo | | | 1770 | COL | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Estrella Becerra, Fernando | | | 2071 | COL | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Piraquive, Alberto | | | 2029 | COL | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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) | | | | Open IRT Sub17 Mixto | Bogota | COL | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1874 | 2.00 | 4 | -0.23 | 30 | -6.90 | |
| | Leon, Gustavo | | | 1946 | COL | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Moreno Lozano, David | | | 1910 | COL | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Moreno Lozano, Esteban | | | 1625 | COL | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Barajas, Ivan | | | 1821 | COL | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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