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Individual Calculations August 2021 |
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| Das, Rohan Total change: -64.00 | |   |
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| Best of the West 2021 - Expert | San Mateo, California | USA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1738 | 2.50 | 5 | -0.38 | 40 | -15.20 | |
|  Zhou, Chelsea | | | 1525 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Badhe, Ronak | | | 1807 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Guo, Andrew | | | 1678 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Lee, Yesun Kate | | | 1683 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Jiang, Nicholas | | | 1702 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | SJCC Summer Championship | Milpitas, California | USA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1738 | 2.50 | 5 | -1.22 | 40 | -48.80 | |
| | Fang, Jaden | | | 1445 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mohammadi, Sina | | | 1807 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Liu, Patrick | | | 1386 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Wang, Jeffrey | | | 1423 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Chen, Aidan | | | 1575 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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