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Individual Calculations January 2012 |
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| Acosta, Jaime Total change: 0.00 | |   |
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| IRT Distrital Open de Mayores Noviembre | Bogota | COL | 2011-11-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1742 | 0 | 2.50 | 4 | 0.00 | 1757 | | 0.00 | |
|  Melo, Marlon | | | 1926 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Rosero, Hugo Alberto | | | 1559 | COL | 0.50 | 1 | 0.00 | | 0.00 | |  Moreno Lozano, Esteban | | | 1632 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Gomez, Jesus Alberto | | | 1850 | COL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2116 | 0 | 0.00 | 3 | 0.00 | 1316 | | 0.00 | |
| | Hurtado, Felipe | | | 2139 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Contreras, Henry | f | | 2240 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Cruz Cruz, Samuel | | | 1968 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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