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Individual Calculations September 2011 |
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| Perelshteyn, Eugene Total change: 0.30 | |   |
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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 |
| 2414 | 2534 | 4.50 | 7 | 0.03 | 10 | 0.30 | |
|  Hambleton, Aman | f | | 2206 | CAN | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Bluvshtein, Mark | g | | 2611 | CAN | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Sambuev, Bator | g | | 2528 | CAN | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Rozentalis, Eduardas | g | | 2571 | LTU | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Sapozhnikov, Roman | f | | 2295 | CAN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Perez Rodriguez, Luis Manuel | g | | 2467 | CUB | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zenyuk, Iryna | c | wm | 2222 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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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