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Individual Calculations May 2011 |
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| Raheb, David Total change: -4.80 | |   |
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| 2011 KW Winter Open | Kitchener, Ontario | CAN | 2011-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2244 | 3.00 | 5 | -0.32 | 15 | -4.80 | |
|  Wang, Jesse B | | | 2002 | CAN | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Dougherty, Michael | f | | 2204 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Becker, Paul | | | 2003 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Calugar, Arthur | | | 2202 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Kleinman, Michael | | | 2170 | CAN | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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