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Individual Calculations July 2009 |
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| O`Donnell, Tom Total change: 4.60 | |   |
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| Calgary International Chess Classic | Calgary | CAN | 2009-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2370 | 5.50 | 9 | 0.46 | 10 | 4.60 | |
|  Neven, Knut | | | 2199 | CAN | 1.00 | 1 | 0.27 | 10 | 2.70 | |  Porper, Edward | m | | 2435 | CAN | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kazmaier, Daniel | | | 2135 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Huber, Gregory | f | | 2245 | CAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hansen, Eric | f | | 2398 | CAN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Kustar, Sandor | m | | 2335 | HUN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kovalyov, Anton | g | | 2571 | ARG | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Castellanos, Renier | m | | 2446 | ESP | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Gardner, Robert J | | | 2143 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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