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Individual Calculations December 2012 |
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| Sadeghi, Saeid Total change: -14.55 | |   |
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| 2012 Ottawa November Open | Ottawa, Ontario | CAN | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2111 | 1.00 | 3 | -0.97 | 15 | -14.55 | |
|  Valdizon, Armando | | | 2098 | CAN | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Bellissimo, Joseph | | | 1839 | CAN | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Upper, John | | | 2020 | CAN | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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