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Individual Calculations January 2022 |
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| Zhu, Matthew Total change: 108.00 | |   |
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| 2021 RA December Open | Ottawa | CAN | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1553 | 4.00 | 5 | 2.70 | 40 | 108.00 | |
|  Shi, Michael | | | 1398 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Sadeghi, Saeid | | | 1953 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Van Rooy, Jake | | | 1816 | CAN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Donev, Danail | | | 1749 | CAN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Simic, Dusan | | | 1953 * | SRB | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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