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Individual Calculations February 2023 |
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| Han, Johnathan Total change: -34.00 | |   |
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| 2023 RA Winter Open | Ottawa | CAN | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2181 | 2.00 | 4 | -0.85 | 40 | -34.00 | |
|  Hadid, Mohammed | | | 1677 | CAN | 0.00 | 1 | -0.96 | 40 | -38.40 | | | Wiebe, Isaac | | | 1988 | CAN | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Zhong, Ryan Yunhui | | | 1781 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sambuev, Bator | g | | 2406 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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