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Individual Calculations October 2012 |
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| Mackinnon, Keith Total change: 20.40 | |   |
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| 2012 Championnat Ouvert de Montreal | Montreal, Quebec | CAN | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2152 | 3.00 | 4 | 1.36 | 15 | 20.40 | |
|  Auger, Bertrand | | | 1977 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Robichaud, Louis | | | 2105 | CAN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Kovalyov, Anton | g | | 2552 * | ARG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Sapozhnikov, Roman | f | | 2332 | CAN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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