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Individual Calculations September 2021 |
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| Tran, Minh Binh Total change: 77.20 | |   |
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| 37th Annual GM Arnold Denker National Tournament of High School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1703 | 1.50 | 3 | 1.26 | 40 | 50.40 | |
|  Luo, Ryan | | | 2103 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Narayanan, Samrug | c | | 2103 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tahmassebi, Bijan | | | 2103 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Houston Summer Championship 2021 | Houston, Texas | USA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1681 | 1.00 | 2 | 0.67 | 40 | 26.80 | |
| | Chen, Ryo Wenyu | | | 2081 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Niu, Baron T | | | 1873 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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