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Individual Calculations January 2022 |
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| Donev, Danail Total change: 1.20 | |   |
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| 2021 RA December Open | Ottawa | CAN | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1749 | 1.50 | 4 | 0.06 | 20 | 1.20 | |
|  Villeneuve, Robert | | | 1935 | CAN | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Sadeghi, Saeid | | | 1980 | CAN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zhu, Matthew | | | 1553 | CAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Han, Johnathan | | | 1968 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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