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Individual Calculations September 2021 |
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| Luo, Ryan Total change: -24.00 | |   |
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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 |
| 1914 | 2116 | 3.00 | 5 | -0.60 | 40 | -24.00 | |
|  Xing, Larrance | | | 1716 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tran, Minh Binh | | | 1716 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chen, Justin | f | | 2247 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mishra, Prateek | c | | 2004 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Brady, Tyson | | | 1887 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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