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Individual Calculations February 2020 |
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| Donev, Danail Total change: 8.40 | |   |
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| 2020 RA Winter Open | Ottawa | CAN | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1807 | 2.00 | 4 | 0.42 | 20 | 8.40 | |
|  Demchenko, Svitlana | | wm | 2040 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Momic, Jovan | | | 1558 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Xu, Daniel | | | 1856 | CAN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Gordon, David | c | | 2123 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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