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Individual Calculations June 2017 |
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| Doubleday, William G. Total change: -45.00 | |   |
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| 2017 Ontario Open U2200 | Ottawa | CAN | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 2015 | 2.00 | 5 | -2.25 | 20 | -45.00 | |
|  Donev, Danail | | | 1866 | CAN | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Zheng, Richard | | | 1759 | CAN | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Guipi Bopala, Prince Eric Jr. | | | 1615 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ning, Eric | | | 1615 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Uthayakumar, Ronan | | | 1655 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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