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Individual Calculations October 2008 |
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| Guevara, Martin Total change: -6.60 | |   |
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| Campeonato Nacional de Ajedrez Absoluto 2008 / Final | Managua | NCA | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2257 | 6.00 | 9 | -0.22 | 15 | -3.30 | |
|  Escobar, Marvin | | | 2025 | NCA | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Bravo, William | f | | 2144 | NCA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Bendana, Guy Dr. | | | 2099 | NCA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Allen, Alonso | | | 1966 | NCA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Alfaro, William | | | 2158 | NCA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Fonseca Cabrera, Ernesto | | | 2119 | NCA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Espinoza, Felix | | | 2266 | NCA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Lorente, Salomon | | | 2020 | NCA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Picado, Jorge | | | 2184 | NCA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | Torneo Dr. Alfredo César Chamorro in Memoriam 2008 | Managua | NCA | 2008-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2258 | 5.00 | 8 | -0.22 | 15 | -3.30 | |
| | Rocha, Maximiliano | | | 2096 | NCA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Lorente, Salomon | | | 2027 | NCA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Picado, Jorge | | | 2194 | NCA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Pineda, Juan Jose | | | 2115 | NCA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ramos, Efren Andres | | | 2166 | NCA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Pilarte, Rene | f | | 2246 | NCA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Espinoza, Felix | | | 2266 | NCA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Arauz, Luis A | | | 2016 | NCA | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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