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Individual Calculations September 2022 |
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| Xu, Gordon Total change: 108.80 | |   |
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| 2022 NAYCC U12 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1596 | 4.50 | 7 | 2.72 | 40 | 108.80 | |
|  Guillemette, Hugo | | | 1779 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Lu, Yiding | | | 1851 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Willy, Stephen | | | 1945 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Tang, Dylan | | | 1654 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Wang, Alexander J | | | 1789 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Talwalkar Vedant, Ameya | | | 1815 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tang, Benjamin | | | 1723 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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