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Individual Calculations September 2011 |
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| Pedersen, Rick Total change: -25.80 | |   |
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| 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1988 | 0.50 | 6 | -1.72 | 15 | -25.80 | |
|  Wang, Richard | | | 2240 | CAN | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Fiedler, Brian | | | 2086 | CAN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Drkulec, Vladimir | | | 2002 | CAN | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Inigo, Aquino | | | 1962 | CAN | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Southam, David | | | 2090 | CAN | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ibrahim, Ismail | | | 2156 | AFG | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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