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Individual Calculations September 2012 |
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| Maltez, Lazaro Total change: 3.15 | |   |
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| Torneo JULIO RAMÍREZ DE ARELLANO in Memoriam 2012 | Managua | NCA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1837 | 1.50 | 4 | 0.21 | 15 | 3.15 | |
|  Garcia, Antonio (nca) | | | 2012 | NCA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Mendez, Paulino | | | 1866 | NCA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Campos, Alejandro | | | 1857 | NCA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Guevara, Martin | f | | 2220 | NCA | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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