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Individual Calculations September 2022 |
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| Qin, Kaiqi Total change: 0.00 | |   |
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| 2022 BC Day Open Premier | Richmond | CAN | 2022-07-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1873 | 0 | 0.50 | 3 | 0.00 | 1600 | | 0.00 | |
|  Cheng, Louis | | | 1894 | CAN | 0.50 | 1 | 0.00 | | 0.00 | | | Su, Ethan | | | 1839 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |  Petrov, Ivan | | | 1885 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1788 | 0 | 0.00 | 5 | 0.00 | 988 | | 0.00 | |
| | Huang, Youhe | | | 2040 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Hu, Merric | | | 2021 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Ivanescu, Mark | | | 1783 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Ryan R | | | 1866 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Cheng, Adrien | | | 1231 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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