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Individual Calculations September 2012 |
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| Campbell, Brett Total change: -17.40 | |   |
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| 2012 Annex CC Beach Blanket | Toronto, Ontario | CAN | 2012-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2181 | 0.50 | 2 | -1.16 | 15 | -17.40 | |
|  Ferreira, Alex T. | | | 2000 | CAN | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Zotkin, Daniel | | | 1781 * | CAN | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * 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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