Individual Calculations September 2009 |
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Purewal, Sardul Total change: 4.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2009 Canadian Open | Edmonton, Alberta | CAN | 2009-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2304 | 2055 | 1.00 | 4 | 0.19 | 25 | 4.75 | |
| Yoos, John C | f | | 2376 | CAN | 1.00 | 1 | 0.87 | 25 | 21.75 | | Zilberstein, Dmitry | m | | 2394 | USA | 0.00 | 1 | -0.12 | 25 | -3.00 | | Barron, Michael | f | | 2241 | CAN | 0.00 | 1 | -0.26 | 25 | -6.50 | | Haessel, Dale | f | | 2204 | CAN | 0.00 | 1 | -0.30 | 25 | -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) | |
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