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Individual Calculations September 2017 |
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| Doubleday, William G. Total change: 19.60 | |   |
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| 2017 Canadian Seniors 65 plus Championship | Kitchener | CAN | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1929 | 5.50 | 7 | 0.98 | 20 | 19.60 | |
|  Selling, Edward | | | 1693 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Glew, Richard | | | 1758 | CAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Frilles, Ruperto | | | 1921 | CAN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Deline, Ralph | | | 1746 | CAN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kiss, Istvan | | | 1722 | CAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Gregg, Alan | | | 2013 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Finlay, Ian | | | 1861 | CAN | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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