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Individual Calculations May 2011 |
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| De La Paz Perdomo, Frank Total change: -8.40 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ VALLADOLID 2011 | MAZATLAN, SINALOA | MEX | 2011-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2460 | 3.00 | 5 | -0.84 | 10 | -8.40 | |
|  Corona Monroz, Ramiro | | | 2074 | MEX | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Hawer Hernandez, Insel Cha | | | 2103 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Culbeaux Tello, Oscar Abra | f | | 2209 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gonzalez Zamora, Juan Carl | g | | 2544 | MEX | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Villalba Velazquez, Ander | | | 2168 | MEX | 0.00 | 1 | -0.85 | 10 | -8.50 | |
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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