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Individual Calculations February 2020 |
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| Demchenko, Svitlana Total change: -12.80 | |   |
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| 2020 RA Winter Open | Ottawa | CAN | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2040 | 3.00 | 5 | -0.32 | 40 | -12.80 | |
|  Mahdjoubi, Abdelaziz | | | 1640 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Donev, Danail | | | 1807 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sambuev, Bator | g | | 2440 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Rooy, Jake | | | 1807 | CAN | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Xu, Daniel | | | 1856 | CAN | 1.00 | 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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