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Individual Calculations January 2012 |
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| Kelly, Joey Total change: -8.70 | |   |
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| 3rd Thanksgiving Open | Stillwater, Oklahoma | USA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1856 | 1.00 | 3 | -0.29 | 30 | -8.70 | |
|  Braunlich, Tom | | | 2191 | USA | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Anderson, Mark | | | 1837 | USA | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Crumpler, Ken | | | 1753 | USA | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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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