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Individual Calculations January 2013 |
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| Moreno Lozano, Esteban Total change: -4.95 | |   |
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| IRT Festival Nacional Escolar Sub-15 Absoluto 2013 | Bogota | COL | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1635 | 0.00 | 2 | -0.37 | 15 | -5.55 | |
|  Moreno Lozano, David | | | 1910 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Jimenez, Leonardo Andres | | | 1875 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1626 | 1.00 | 6 | 0.04 | 15 | 0.60 | |
| | Piraquive, Alberto | | | 1972 | COL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Leon, Gustavo | | | 1883 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jula, Jose Manuel | | | 1817 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Borbon, Oscar | | | 1968 | COL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hoyos, Efrain | | | 1920 | COL | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Melo, Marlon | | | 1919 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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