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Individual Calculations August 2017 |
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| Doubleday, William G. Total change: -20.60 | |   |
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| 2017 Canadian Open Master | Sault Ste. Marie | CAN | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1950 | 1.00 | 7 | -1.03 | 20 | -20.60 | |
|  Ragnarsson, Dagur | f | | 2350 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dougherty, Michael | f | | 2204 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chakkoli, Shiva | | | 2075 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Zhang, Henry | | | 1914 | CAN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Hua, Eugene | c | | 2250 | CAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wiebe, Daniel | | | 1939 | CAN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Barron, Michael | m | | 2178 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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