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Individual Calculations February 2020 |
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| Xu, Daniel Total change: -18.00 | |   |
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| 2020 RA Winter Open | Ottawa | CAN | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1856 | 2.00 | 5 | -0.45 | 40 | -18.00 | |
|  Ning, Alwin | | | 1578 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sambuev, Bator | g | | 2256 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bergeron, Matthew | | | 1695 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Donev, Danail | | | 1807 | CAN | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Demchenko, Svitlana | | wm | 2040 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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