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Individual Calculations March 2014 |
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| Ramirez, Alejandro Total change: 6.40 | |   |
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| V Abierto Internacional de Alajuela 2014 | Alajuela | CRC | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2376 | 2600 | 7.00 | 9 | 0.26 | 10 | 2.60 | |
|  Rodriguez Arrieta, Maria Elena | | wf | 2200 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Solano Cuya, Bryan | | | 2200 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ruiz Blais, Sebastian | | | 2200 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaufman, Raymond | m | | 2301 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Perez Rodriguez, Luis Manuel | g | | 2388 | CUB | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Bruzon Batista, Lazaro | g | | 2676 | CUB | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Piasetski, Leon | m | | 2289 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ernst, Sipke | g | | 2573 | NED | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Stefansson, Hannes | g | | 2560 | ISL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 de Ajedrez Valladolid 2014 | Mazatlan, Sinaloa | MEX | 2014-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2593 | 5.50 | 7 | 0.38 | 10 | 3.80 | |
| | Lopez Raygoza, Luis Albert | | | 2193 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Blanco Fernandez, Alvaro | m | | 2274 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sanchez Enriquez, Oscar Ge | f | | 2398 | MEX | 0.50 | 1 | -0.25 | 10 | -2.50 | | | De La Paz Perdomo, Frank | g | | 2437 | CUB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Espinosa Veloz, Ermes | f | | 2459 | CUB | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Miranda Mesa, Elier | f | | 2445 | CUB | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Ortiz Suarez, Isan Reynald | g | | 2601 | CUB | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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