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Individual Calculations October 2008 |
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| O`Donnell, Tom Total change: 2.20 | |   |
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| 2008 RA Fall Open | Ottawa | CAN | 2008-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2371 | 2.50 | 4 | 0.22 | 10 | 2.20 | |
|  Palsson, Halldor Peter | | | 2098 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Gordon, David | c | | 2244 | CAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hartman, Brian | m | | 2405 | CAN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Sambuev, Bator | g | | 2496 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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