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Individual Calculations August 2012 |
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| Perelshteyn, Eugene Total change: 3.80 | |   |
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| 2012 Canadian Open Ch | Victoria, British Columbia | CAN | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2525 | 7.00 | 9 | 0.38 | 10 | 3.80 | |
|  Yearwood, Roy | | | 2125 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Kevin | | | 2125 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rohonyan, Katerina | | wg | 2294 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Bragg, David R | f | | 2165 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Zierk, Steven C. | m | | 2478 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Hansen, Eric | m | | 2460 | CAN | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Calugar, Arthur | m | | 2273 | CAN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mikhalevski, Victor | g | | 2526 | ISR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Fedorowicz, John Peter | g | | 2440 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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