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Individual Calculations January 2015 |
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| Sanchez, Jorge Total change: 51.40 | |   |
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| Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2078 | 5.50 | 7 | 2.57 | 20 | 51.40 | |
|  Vargas, Rogelio | c | | 1710 | PAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ruballo, Jose | | | 1696 | ESA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Quinonez Centeno, Carlos David | f | | 2282 | GUA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Baules, Jorge | m | | 2348 | PAN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kaufman, Raymond | m | | 2315 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Arribas Robaina, Maritza | | wg | 2308 | CUB | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fonseca Cabrera, Ernesto | | | 2225 | NCA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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