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Individual Calculations September 2015 |
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| Cova, Ramon J Total change: -17.60 | |   |
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| 2015 Canadian Seniors 50 plus | Kitchener | CAN | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2010 | 0.50 | 4 | -0.88 | 20 | -17.60 | |
|  Dougherty, Michael | f | | 2123 | CAN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Barron, Michael | f | | 2192 | CAN | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Cummings, David | m | | 2327 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Drkulec, Vladimir | | | 1908 | CAN | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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