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Individual Calculations August 2022 |
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| Qin, Vincent Total change: 197.60 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 1825 | 5.00 | 9 | 4.44 | 40 | 177.60 | |
|  Malka, Samuel | f | | 2223 | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Yu, Jennifer R | f | wg | 2290 | USA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Troltenier, Dirk | f | | 2290 | GER | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Popilski, Gil | g | | 2458 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Hakobyan, Eduard | | | 2279 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Rizzitano, James A | m | | 2283 | USA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Venkat, Raghav | | | 2243 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Atanasov, Anthony | f | | 2229 | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hernandez-Perez, Pedro | | | 2182 | CUB | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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 |
| 1888 | 1887 | 3.50 | 6 | 0.50 | 40 | 20.00 | |
| | Wen, Tommy | | | 2040 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Marciano, Orry M | | | 1840 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Wang, Alex Yuxuan | | | 2019 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Golsefidy, Sepehr | | | 1785 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Wang, Andrew | | | 1937 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Tang, Benjamin Benchen | | | 1707 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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