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Individual Calculations July 2011 |
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| Rosero, Hugo Alberto Total change: 6.35 | |   |
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| IRT Distrital Open de Mayores Mayo | Bogota | COL | 2011-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1553 | 1.00 | 5 | 0.50 | 25 | 12.50 | |
|  Estrella Becerra, Fernando | | | 1953 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Manrique, Fernando | | | 1940 | COL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Rincon T, Sebastian | | | 1926 | COL | 1.00 | 1 | 0.90 | 25 | 22.50 | | | Avella Rosas, Luis Eduardo | | | 1953 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Paez, Adolfo | | | 1850 | COL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | IRT Distrital Open de Mayores Junio | Bogota | COL | 2011-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1553 | 0.00 | 4 | -0.41 | 15 | -6.15 | |
| | Ramirez, Jaime Orlando | | | 1953 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Quijano, Santiago | | | 1921 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Paez, Adolfo | | | 1850 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Quintero, Raul | | | 1953 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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