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Individual Calculations April 2009 |
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| Barrios, Ramon Total change: -7.35 | |   |
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| Campeonato Nacional Por Equipos 2008 | Managuua | NCA | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2221 | 2.00 | 4 | -0.49 | 15 | -7.35 | |
|  Borrell, Harry | | | 2093 | NCA | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Lacayo, Rene | f | | 2274 | NCA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Sanchez, Ramon | | | 2042 | NCA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Rocha, Maximiliano | | | 2106 | NCA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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