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Individual Calculations April 2008 |
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| Castro, David Total change: 10.00 | |   |
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| Team Nicaragua Chess National Championship | Managua | NCA | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 1999 | 1.00 | 3 | 0.40 | 25 | 10.00 | |
|  Davila, Carlos | m | | 2349 | NCA | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Alfaro, William | | | 2151 | NCA | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Pilarte, Rene | f | | 2246 | NCA | 0.50 | 1 | 0.31 | 25 | 7.75 | |
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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