Individual Calculations January 2013 |
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Sosa, Nestor Total change: -36.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Panama Chess Open 2 | Panama | PAN | 2012-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2119 | 2198 | 3.00 | 7 | -1.22 | 30 | -36.60 | |
| Prasca Sosa, Rafael | m | | 2415 | VEN | 0.00 | 1 | -0.22 | 30 | -6.60 | | Fuentes, Adrian | | | 1938 | PAN | 0.50 | 1 | -0.32 | 30 | -9.60 | | Gomez, Samael | | | 1984 | COL | 1.00 | 1 | 0.23 | 30 | 6.90 | | Obregon Rivero, Juan Carlos | f | | 2479 | CUB | 0.00 | 1 | -0.16 | 30 | -4.80 | | Mathews, Cesar | c | | 1981 | PAN | 0.50 | 1 | -0.28 | 30 | -8.40 | | Padilla, Alvaro | | | 1979 | PAN | 0.00 | 1 | -0.78 | 30 | -23.40 | | Mathews, Bryan | c | | 2056 | PAN | 1.00 | 1 | 0.31 | 30 | 9.30 | | 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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