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Individual Calculations March 2023 |
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| Yuan, Owen Total change: -21.60 | |   |
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| 14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1556 | 4.00 | 7 | -0.54 | 40 | -21.60 | |
|  Zhang, Oscar Yihang | | | 1329 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Karlseng, Christian | | | 1480 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Babel, Amay | | | 1529 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Mazumdar, Shaurya | | | 1540 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Zhou, Greg | | | 1523 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Martins, Devin Sanjay | | | 1370 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Li, Jingtu Oscar | | | 1316 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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