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Individual Calculations July 2010 |
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| Porper, Edward Total change: 10.20 | |   |
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| 2010 Calgary International Chess Classic | Calgary, Alberta | CAN | 2010-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2431 | 6.00 | 9 | 1.02 | 10 | 10.20 | |
|  Wang, Richard | | | 2149 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Mikhalevski, Victor | g | | 2614 | ISR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | De Firmian, Nick | g | | 2549 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Fedorowicz, John | g | | 2456 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Torre, Eugenio | g | | 2506 | PHI | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Gardner, Robert J | | | 2144 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hansen, Eric | f | | 2410 | CAN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Castellanos, Renier | m | | 2465 | ESP | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Mackinnon, Keith | | | 2140 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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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