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Individual Calculations September 2015 |
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| Zybura, Andre Total change: -18.00 | |   |
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| 2015 Canadian Seniors 50 plus | Kitchener | CAN | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1972 | 0.00 | 3 | -0.90 | 20 | -18.00 | |
|  Cummings, David | m | | 2327 | CAN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chernik, Dmitry | | | 1922 | CAN | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Barron, Michael | f | | 2192 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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