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Individual Calculations March 2013 |
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| Langer, Michael Total change: -10.35 | |   |
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| OCF 4th Thanksgiving Open | Stillwater, Oklahoma | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2219 | 4.00 | 6 | -0.69 | 15 | -10.35 | |
|  Zhong, Howard | | | 1984 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Wall, Brian | | | 2202 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Li, Ruifeng | c | | 2070 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Johnson, Chuck | | | 1929 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Chikkala, Srikar | | | 1819 * | USA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Jiang, Bryan | | | 1819 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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