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Individual Calculations January 2022 |
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| Shi, Roger Total change: 49.20 | |   |
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| 56th American Open - Open | Orange, California | USA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1587 | 3.00 | 8 | 1.23 | 40 | 49.20 | |
|  Yan, Ruiyang | | wc | 1987 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jiang, Lucas | | | 1786 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sun, Kevin | | | 1699 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Golsefidy, Sepehr | | | 1747 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mahajan, Rushaan | c | | 1987 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akopian, Robert | | | 1987 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sathish, Pranav | | | 1774 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Hong, Pearson | | | 1668 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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