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Individual Calculations September 2022 |
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| Chen, Jeffrey Total change: 14.00 | |   |
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| 2022 NAYCC U18 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1683 | 2.50 | 6 | 0.35 | 40 | 14.00 | |
|  Vasic, Maxim | | | 2007 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Wang, Jerry | | | 1861 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bertrand, Nathanael | | | 1791 | CAN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ramirez Vargas, Luis Enrique | | | 1824 | MEX | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Jiang, Shawn | | | 1635 | CAN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Qiu, Peter Yong | | | 1667 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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