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Individual Calculations July 2012 |
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| Kenney, Jason Total change: -13.20 | |   |
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| 37th Annual Paul Keres Memorial | Richmond, British Columbia | CAN | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2149 | 3.00 | 5 | -0.44 | 30 | -13.20 | |
|  Roback, Joe | | | 1975 | CAN | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Lai, Jingzhou | | | 2003 | CAN | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Patterson, Roger | | | 2105 | CAN | 0.50 | 1 | -0.06 | 30 | -1.80 | |  Chan, James | | | 2021 | CAN | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Lo, Ryan | | | 1929 | CAN | 0.00 | 1 | -0.78 | 30 | -23.40 | |
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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