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Individual Calculations July 2012 |
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| Porper, Edward Total change: 6.50 | |   |
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| 2012 Calgary International Chess Classic | Calgary, Alberta | CAN | 2012-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2414 | 6.00 | 9 | 0.65 | 10 | 6.50 | |
|  Nguyen, Kim | | | 2110 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Kovalyov, Anton | g | | 2619 | ARG | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Kaufman, Larry | g | | 2380 | USA | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Haessel, Dale | f | | 2161 | CAN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mikhalevski, Victor | g | | 2519 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Pechenkin, Vladimir | f | | 2312 | CAN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Wang, Richard | f | | 2307 | CAN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Shabalov, Alexander | g | | 2534 | USA | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Miller, David | | | 2049 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | |
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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