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Individual Calculations January 2012 |
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| Tapia, Daniel Total change: 12.30 | |   |
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| IRT Distrital Open de Mayores Noviembre | Bogota | COL | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2280 | 4.50 | 5 | 0.82 | 15 | 12.30 | |
|  Luna, David Humberto | | | 1880 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Estrella Becerra, Fernando | | | 2084 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Gutierrez Herrera, Jose Antonio | m | | 2179 | COL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Trujillo, Otoniel | | | 2248 | COL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Dominguez, Miller | | | 2012 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | * 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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