Individual Calculations March 2013 |
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Jiang, Bryan Total change: -22.80 | | |
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OCF 4th Thanksgiving Open | Stillwater, Oklahoma | USA | 2012-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 1688 | 0.00 | 4 | -0.76 | 30 | -22.80 | |
| Johnson, Chuck | | | 1929 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | Garrett, William | | | 1936 | USA | 0.00 | 1 | -0.19 | 30 | -5.70 | | Langer, Michael | f | | 2088 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | Wolf, Alexander | | | 1847 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | * 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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