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Individual Calculations January 2012 |
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| Martinez Baquero, Hugo Esteban Total change: 27.00 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1911 | 0.00 | 3 | -0.58 | 30 | -17.40 | |
|  Meneses, Dario | f | | 2232 | COL | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Hurtado, Felipe | | | 2139 | COL | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Prieto, Ernesto | | | 2114 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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) | | | | Festival Nacional Escolar Categoria Sub-15 Absoluto | Bogota | COL | 2011-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1911 | 4.00 | 4 | 1.48 | 30 | 44.40 | |
| | Jimenez, Leonardo Andres | | | 1837 | COL | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Moreno Lozano, Esteban | | | 1632 | COL | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Moreno Lozano, David | | | 1936 | COL | 1.00 | 1 | 0.53 | 30 | 15.90 | | | Estevez, Carlos Ariel | | | 1832 | COL | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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) | | |
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