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Individual Calculations September 2011 |
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| Perez Rodriguez, Luis Manuel Total change: 12.10 | |   |
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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 |
| 2435 | 2467 | 5.50 | 8 | 1.21 | 10 | 12.10 | |
|  Barrios, Felix | | | 2202 | COL | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Mikhalevski, Victor | g | | 2569 | ISR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Noritsyn, Nikolay | m | | 2425 | CAN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Golod, Vitali | g | | 2582 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Fedorowicz, John Peter | g | | 2454 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gerzhoy, Leonid | m | | 2483 | CAN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Perelshteyn, Eugene | g | | 2534 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Castaneda, Nelson | f | | 2229 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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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