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Individual Calculations March 2010 |
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| O`Donnell, Tom Total change: -2.10 | |   |
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| 2010 RA Winter Open | Ottawa, Ontario | CAN | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2370 | 3.00 | 5 | -0.21 | 10 | -2.10 | |
|  Kraiouchkine, Nikita | | | 2105 | CAN | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Voloaca, Mihnea | | | 2225 | CAN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Sambuev, Bator | g | | 2473 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Masse, Hugues | | | 2242 | CAN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Gordon, David | c | | 2244 | CAN | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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