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Individual Calculations April 2009 |
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| Fonseca Cabrera, Ernesto Total change: -11.10 | |   |
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| IV Campeonato Nacional Abierto Absoluto 2008 | Managua | NCA | 2008-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2119 | 2.50 | 5 | 0.00 | 15 | 0.00 | |
|  Alarcon, Pamela | | | 1769 | NCA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Guevara, Martin | f | | 2257 | NCA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Fonseca, Jose Luis | | | 2199 | NCA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Alfaro, William | | | 2158 | NCA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Carranza, Ivan | | | 2147 | NCA | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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) | | | | IX Torneo InternacionalJoaquin Hurtado In Memoriam | Managua | NCA | 2008-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2109 | 2.50 | 5 | 0.37 | 15 | 5.55 | |
| | Rocha, Maximiliano | | | 2106 | NCA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Espinoza, Felix | | | 2243 | NCA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Velasquez, Rommel | | | 2085 | NCA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Vargas, Oliverio | | | 2046 | CRC | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Davila, Carlos | m | | 2361 | NCA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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 |
| 2194 | 2109 | 2.00 | 8 | -1.11 | 15 | -16.65 | |
| | Carranza, Ivan | | | 2093 | NCA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Arauz, Luis A | | | 2110 | NCA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Picado, Jorge | | | 2213 | NCA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Solis, Efren | | | 2128 | CRC | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Davila, Carlos | m | | 2361 | NCA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Espinoza, Felix | | | 2241 | NCA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Izaba, Rodolfo | f | | 2302 | NCA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pineda, Juan Jose | | | 2107 | NCA | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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