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Individual Calculations July 2009 |
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| Picado, Rolando Total change: -25.00 | |   |
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| Campeonato Nacional de Ajedrez de Primera División | Managua | NCA | 2009-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2026 | 1.50 | 5 | -1.00 | 25 | -25.00 | |
|  Picado, Jorge | | | 2196 | NCA | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Granados, Maria | | | 1804 | NCA | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Lopez, Omar | | | 1915 | NCA | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Alfaro, William | | | 2211 | NCA | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Salazar, Francisco Dr. | | | 2008 | NCA | 0.00 | 1 | -0.53 | 25 | -13.25 | |
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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