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Individual Calculations November 2011 |
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| Posaratnanathan, Juliaan Total change: 4.80 | |   |
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| 2011 Toronto Thanksgiving Day Open | Toronto, Ontario | CAN | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1804 | 1.50 | 5 | 0.16 | 30 | 4.80 | |
|  Itkin, David | | | 2052 | CAN | 0.50 | 1 | 0.31 | 30 | 9.30 | |  Shebetah, Wajdy | | | 2026 | PLE | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Ferreira, Alex T | | | 2047 | CAN | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Plotkin, Mark | | | 1788 | CAN | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Chernik, Dmitry | | | 2038 | CAN | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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