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Individual Calculations April 2009 |
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| Velasquez, Rommel Total change: -9.30 | |   |
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| IX Torneo InternacionalJoaquin Hurtado In Memoriam | Managua | NCA | 2008-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2085 | 2.50 | 5 | 0.28 | 15 | 4.20 | |
|  Lorente, Salomon | | | 1990 | NCA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Pilarte, Rene | f | | 2187 | NCA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Fonseca Cabrera, Ernesto | | | 2109 | NCA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Espinoza, Felix | | | 2243 | NCA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Arauz, Luis A | | | 2110 | NCA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Campeonato Nacional Por Equipos 2008 | Managuua | NCA | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2085 | 1.50 | 5 | -0.90 | 15 | -13.50 | |
| | Pineda, Juan Jose | | | 2107 | NCA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Carranza, Ivan | | | 2093 | NCA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Arauz, Luis A | | | 2110 | NCA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Alfaro, William | | | 2205 | NCA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lorente, Salomon | | | 1990 | NCA | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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