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Individual Calculations September 2009 |
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| Zilberstein, Dmitry Total change: -1.70 | |   |
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| 2009 Canadian Open | Edmonton, Alberta | CAN | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2394 | 4.50 | 7 | -0.17 | 10 | -1.70 | |
|  Oussedik, Elias | | | 2014 | CAN | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Purewal, Sardul | | | 2055 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Samsonkin, Artiom | m | | 2403 | CAN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Perelshteyn, Eugene | g | | 2534 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Haynes, Nicolas | | | 2170 | CAN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Krush, Irina | m | wg | 2458 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Martchenko, Alexander | | | 2039 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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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