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Individual Calculations April 2008 |
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| Izaba, Rodolfo Total change: 4.65 | |   |
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| Team Nicaragua Chess National Championship | Managua | NCA | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2297 | 4.00 | 6 | 0.31 | 15 | 4.65 | |
|  Alfaro, William | | | 2151 | NCA | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Pilarte, Rene | f | | 2246 | NCA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Fonseca, Jose Luis | | | 2230 | NCA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Picado, Jorge | | | 2186 | NCA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Rocha, Maximiliano | | | 2081 | NCA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Davila, Carlos | m | | 2367 | NCA | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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