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Individual Calculations September 2023 |
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| Chen, Mark Y A Total change: 68.80 | |   |
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| 39th Annual GM Denker National Tournament of High School State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1603 | 2.00 | 5 | 1.72 | 40 | 68.80 | |
|  Mahajan, Rushaan | f | | 2228 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sairam, Pranav | | | 1975 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Guha, Rohit | | | 2016 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Song, Alan | | | 2087 | USA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Singh, Hersh | | | 2060 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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