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Individual Calculations January 2012 |
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| Barria V., Blass Ernesto Total change: -13.95 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2167 | 3.00 | 6 | -0.93 | 15 | -13.95 | |
|  Mathews, Cesar | c | | 1980 | PAN | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Hernandez, Zaida | | | 2008 | VEN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Baules, Jorge | m | | 2380 | PAN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Leon, Orlando | | | 1812 | PAN | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Mathews, Bryan | c | | 2034 | PAN | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Barros, Raul | | | 2032 | COL | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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