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Individual Calculations March 2013 |
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| Wolf, Alexander Total change: -13.50 | |   |
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| OCF 4th Thanksgiving Open | Stillwater, Oklahoma | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1847 | 2.00 | 6 | -0.87 | 30 | -26.10 | |
|  Wall, Brian | | | 2202 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Chikkala, Srikar | | | 1783 | USA | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Horton, Stanley | | | 1702 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Johnson, Chuck | | | 1929 | USA | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Latino, Carl | | | 1931 | USA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Jiang, Bryan | | | 1688 | USA | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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) | | | | 4th Jerry Hanken FIDE Winter Open | Stillwater, Oklahoma | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1847 | 2.00 | 4 | 0.42 | 30 | 12.60 | |
| | Amburn, Thomas | | | 2132 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Markley, Jim | | | 1831 | USA | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Graham, Shawn | | | 2005 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Munoz, Claudia | | wc | 1767 | USA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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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