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Individual Calculations January 2011 |
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| Pedersen, Rick Total change: 21.90 | |   |
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| 2010 Southern Alberta Open | Calgary, Alberta | CAN | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1978 | 1.50 | 2 | 0.59 | 15 | 8.85 | |
|  Karmali, Hafiz | | | 1963 | CAN | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Rekhson, Vladislav | | | 2061 | CAN | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | 2010 WBX Team Tournament | Edmonton, Alberta | CAN | 2010-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1978 | 2.00 | 4 | 0.87 | 15 | 13.05 | |
| | Yearwood, Roy | | | 2055 | CAN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Wang, Richard | | | 2213 | CAN | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Haynes, Nicolas | | | 2150 | CAN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gardner, Robert J | | | 2166 | CAN | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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