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Individual Calculations September 2022 |
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| Bai, Jinghui Total change: 11.60 | |   |
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| 2022 Bobby Fischer Memorial Open | Calgary | CAN | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1843 | 2.50 | 4 | 0.83 | 40 | 33.20 | |
|  Milne, Arthur | | | 1571 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Haessel, Dale | f | | 2086 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Tolentino, Patrick Angelo | | | 1928 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Khodjimatov, Sherzod | | | 2031 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 2022 Calgary International Qualifier | Calgary | CAN | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1843 | 1.50 | 4 | -0.78 | 40 | -31.20 | |
| | Khodjimatov, Sherzod | | | 2031 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Milne, Arthur | | | 1571 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zeggelaar, Mike | | | 1743 | CAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Karmali, Hafiz | | | 1807 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2022 NAYCC U16 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1843 | 4.50 | 9 | 0.24 | 40 | 9.60 | |
| | Zhou, Aiden | | | 2156 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Reyes Serrano, Jose De Jesus | | | 1609 | MEX | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wang, Paul | | | 2008 | CAN | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Cheng, Adrien | | | 1443 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Srinivasan, Hemant | | | 1933 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Jiang, Brandon | | | 2077 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Huang, Youhe | | | 2040 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Xu, Andrew | | | 1681 | CAN | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ivanescu, Mark | | | 1783 | CAN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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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