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Individual Calculations February 2014 |
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| Cummings, David Total change: -14.80 | |   |
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| 2013 Hart House Holidays Open | Toronto, Ontario | CAN | 2013-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2326 | 1.00 | 3 | -1.48 | 10 | -14.80 | |
|  Peev, Pavel | | | 2048 | CAN | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Fu, James | | | 2088 | CAN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Abrahams, Daniel | | | 2027 | CAN | 0.00 | 1 | -0.85 | 10 | -8.50 | |
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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