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Individual Calculations March 2014 |
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| Guevara Perez, Jorge Aleja Total change: 19.95 | |   |
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| Campeonato Nacional de Ajedrez Valladolid 2014 | Mazatlan, Sinaloa | MEX | 2014-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2100 | 2.50 | 5 | 1.33 | 15 | 19.95 | |
|  Perez Garcia, Rodney Oscar | m | | 2366 | CUB | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Espinosa Veloz, Ermes | f | | 2459 | CUB | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Navarrete Garcia, Alan | c | | 2076 | MEX | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Sanchez Enriquez, Oscar Ge | f | | 2398 | MEX | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Capo Vidal, Uriel | m | | 2327 | MEX | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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) | | |
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