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Individual Calculations September 2022 |
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| Chen, Richard Total change: -3.20 | |   |
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| 2022 Mississauga Summer Championship | Mississauga | CAN | 2022-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1641 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
|  Joseph Benher, Savio | | | 1941 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Liu, Henry | | | 1830 | CAN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Hua, Eugene | f | | 2304 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kim, Noah | | | 1681 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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 |
| 1868 | 1837 | 3.00 | 7 | -0.23 | 40 | -9.20 | |
| | Jiang, Brandon | | | 2077 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ajith, Aayush | | | 1746 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Hu, Merric | | | 2021 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Windram, James | | | 1900 | CAN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Xu, Andrew | | | 1681 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Huang, Youhe | | | 2040 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Reyes Serrano, Jose De Jesus | | | 1609 | MEX | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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