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Individual Calculations October 2012 |
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| Doubleday, William G. Total change: -13.80 | |   |
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| 2012 Ottawa Autumn Open | Ottawa, Ontario | CAN | 2012-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2071 | 0.50 | 3 | -0.92 | 15 | -13.80 | |
|  Qin, Zi Yi Joey | | | 2237 | CAN | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Kalra, Agastya | | | 1840 | CAN | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Pacey, Kevin | | | 2179 | CAN | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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