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Individual Calculations August 2022 |
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| Andersen, Gunnar James Total change: -35.80 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2238 | 5.00 | 9 | -0.72 | 20 | -14.40 | |
|  Zhou, Iris Yi-Xian | | wc | 1855 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Jacobson, Brandon J | g | | 2526 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kovalchuk, Igor | | | 2040 | UKR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Guo, Andrew | | | 1960 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wen, Tommy | | | 2057 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Yan, Nathan | | | 1915 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wang, Qibiao | | | 2365 | CHN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Griffith, Kyron W | m | | 2357 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shawkat, Saif | | | 2016 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 27th annual Pacific Coast Open Premier | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2236 | 3.50 | 6 | -1.07 | 20 | -21.40 | |
| | Golsefidy, Sepehr | | | 1836 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Finkelstein, Alan J | | | 1987 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Bader, Jeremy | | | 1804 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nathan, Krishna | | | 1966 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Corrales Jimenez, Fidel | g | | 2527 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zeng, Elbert | | | 1817 | USA | 0.50 | 1 | -0.43 | 20 | -8.60 | | | * 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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