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Individual Calculations March 2023 |
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| Wang, Ethan Yizhe Total change: -5.20 | |   |
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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 |
| 1502 | 1624 | 4.50 | 7 | -0.13 | 40 | -5.20 | |
|  Mattson, Daniel R | | | 1441 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  McPhee, Shae | | | 1642 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Shangin, Lev | | | 1486 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Dasari, Saathvik | | | 1449 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Gu, Samuel | | | 1506 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Karlseng, Christian | | | 1480 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Yuan, Serena | | | 1512 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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