Individual Calculations April 2008 |
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Valdes, Leonardo Total change: 7.70 | | |
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Zonal 2.3 | Santo Domingo | DOM | 2007-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2365 | 2401 | 5.50 | 13 | -1.58 | 10 | -15.80 | |
| Bruzon, Lazaro | g | | 2620 | CUB | 0.00 | 1 | -0.22 | 10 | -2.20 | | Iturrizaga, Eduardo | m | | 2398 | VEN | 1.00 | 1 | 0.50 | 10 | 5.00 | | Mendoza, Rafael | f | | 2390 | COL | 0.50 | 1 | -0.02 | 10 | -0.20 | | Dominguez, Jose M. | m | | 2330 | DOM | 1.00 | 1 | 0.40 | 10 | 4.00 | | Dominguez, Leinier | g | | 2678 | CUB | 0.00 | 1 | -0.17 | 10 | -1.70 | | Gonzalez, Juan Carlos | g | | 2537 | MEX | 0.00 | 1 | -0.32 | 10 | -3.20 | | Boada, Wiston | | | 2185 | VEN | 0.00 | 1 | -0.78 | 10 | -7.80 | | Leon Hoyos, Manuel | m | | 2454 | MEX | 0.50 | 1 | 0.07 | 10 | 0.70 | | Vittorino, Carlo | f | | 2206 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | De Los Santos, Eddy | | | 2174 | DOM | 0.00 | 1 | -0.79 | 10 | -7.90 | | Trujillo, Pablo | | | 2055 | VEN | 0.50 | 1 | -0.39 | 10 | -3.90 | | Farley, Terry | | | 2284 | BAR | 1.00 | 1 | 0.34 | 10 | 3.40 | | Gonzalez, Bernal | m | | 2434 | CRC | 0.50 | 1 | 0.05 | 10 | 0.50 | | 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) | | Internacional de Alajuela 2007 | Alajuela | CRC | 2007-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2289 | 2401 | 5.00 | 7 | 0.58 | 10 | 5.80 | |
| Rocha, Maximiliano | | | 2081 | NCA | 1.00 | 1 | 0.13 | 10 | 1.30 | | Ramos, Efren Andres | | | 2172 | NCA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Garcia, Sergio | | | 2087 | GUA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Mitkov, Nikola | g | | 2535 | MKD | 0.00 | 1 | -0.32 | 10 | -3.20 | | Arias Santana, Mauricio | m | | 2285 | CRC | 1.00 | 1 | 0.34 | 10 | 3.40 | | Perelshteyn, Eugene | g | | 2540 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | | Murillo, Alexis | m | | 2322 | CRC | 0.50 | 1 | -0.11 | 10 | -1.10 | | 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 Centroamericano Masculino 2007 | San Salvador | ESA | 2007-10-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2245 | 2401 | 7.50 | 9 | 1.26 | 10 | 12.60 | |
| Iraheta, Rafael | | | 2051 | ESA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Carvajal, Jonathan | | | 2142 | CRC | 1.00 | 1 | 0.18 | 10 | 1.80 | | Chavez, Ricardo | f | | 2195 | ESA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Gonzalez, Bernal | m | | 2434 | CRC | 0.50 | 1 | 0.05 | 10 | 0.50 | | Baules, Jorge | f | | 2291 | PAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | Leyva, Hector | m | | 2409 | ESA | 1.00 | 1 | 0.51 | 10 | 5.10 | | Urbina, Ricardo | m | | 2272 | HON | 0.50 | 1 | -0.17 | 10 | -1.70 | | Lorenzana, Wilson | f | | 2230 | GUA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Martinez, Nelson | f | | 2177 | ESA | 0.50 | 1 | -0.28 | 10 | -2.80 | | 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) | | IV International Tournament Arnoldo Tenorio in Memoriam 2007 | Granada | NCA | 2007-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2194 | 2401 | 5.00 | 6 | 0.51 | 10 | 5.10 | |
| Blanco, David E. | | | 2051 | ESA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Carvajal, Jonathan | | | 2142 | CRC | 0.50 | 1 | -0.32 | 10 | -3.20 | | Vega, Emerson | | | 2133 | NCA | 1.00 | 1 | 0.17 | 10 | 1.70 | | Gonzalez, Bernal | m | | 2434 | CRC | 0.50 | 1 | 0.05 | 10 | 0.50 | | Ruiz Blais, Sebastian | | | 2121 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | Arias Santana, Mauricio | m | | 2285 | CRC | 1.00 | 1 | 0.34 | 10 | 3.40 | | 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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