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Individual Calculations August 2012 |
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| Mackinnon, Keith Total change: -31.05 | |   |
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| 2012 Canadian Open Ch | Victoria, British Columbia | CAN | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2183 | 1.50 | 6 | -2.07 | 15 | -31.05 | |
|  Itkin, David | | | 2055 | CAN | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Ummel, Igor | | | 2171 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Erichsen, Dan | | | 2123 | DEN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Chan, James | | | 2051 | CAN | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Babb, Jeff | | | 2144 | CAN | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Kenney, Jason | | | 2136 | CAN | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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