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Individual Calculations July 2009 |
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| Yearwood, Roy Total change: -0.30 | |   |
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| March of Kings | Calgary | CAN | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2090 | 0.00 | 1 | -0.50 | 15 | -7.50 | |
|  Pedersen, Rick | | | 2091 | CAN | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | Alberta Reserves | Calgary | CAN | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2073 | 1.50 | 2 | 0.48 | 15 | 7.20 | |
|  Pedersen, Rick | | | 2041 | CAN | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Vasilev, Stephan | | | 2089 | CAN | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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