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Individual Calculations October 2008 |
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| Doubleday, William G. Total change: -6.50 | |   |
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| 2008 Canadian Open Section A | Montreal | CAN | 2008-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2125 | 3.00 | 9 | 0.11 | 25 | 2.75 | |
|  Ivkov, Borislav | g | | 2411 | SRB | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Kiran, Manisha Mohanty | | wm | 2246 | IND | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Arsenault, Nicolas | | | 2213 | CAN | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Yap, Nicolas A | | | 2278 | USA | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Mohota, Nisha | | wg | 2354 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Masse, Hugues | | | 2196 | CAN | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Barbeau, Sylvain | f | | 2367 | CAN | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Yuan, Yuanling | | wf | 2146 | CAN | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Meera, Sai | | wm | 2178 | IND | 0.00 | 1 | -0.43 | 25 | -10.75 | |
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) | | | | 2008 RA Fall Open | Ottawa | CAN | 2008-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2125 | 1.50 | 4 | -0.37 | 25 | -9.25 | |
| | Valdizon, Armando | | | 2142 | CAN | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Moffat, Andrei | | | 2141 | CAN | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Mayo, Alvah | | | 2072 | CAN | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Gordon, David | c | | 2244 | CAN | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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