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Individual Calculations September 2022 |
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| Wu, Wentao Total change: 11.52 | |   |
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| July 2022 BayAreaChess 2-Day Championship Major | Milpitas, CA | USA | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1649 | 1.00 | 4 | -1.75 | 36 | -63.00 | |
|  Yao, Hanchi | | | 1571 | USA | 0.00 | 1 | -0.61 | 36 | -21.96 | |  Ganesan, Vikrant | | | 1472 | USA | 0.50 | 1 | -0.23 | 36 | -8.28 | | | Wong, Andrew Yun | | | 1524 | USA | 0.50 | 1 | -0.17 | 36 | -6.12 | | | Wu, Jayden | | | 1464 | USA | 0.00 | 1 | -0.74 | 36 | -26.64 | |
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) | | | | 2nd Peter Grey Memorial Tuesday Night Marathon - 1800+ Round 4-7 | San Francisco, California | USA | 2022-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1607 | 2.00 | 4 | 0.39 | 36 | 14.04 | |
| | Clemens, Kristian | | | 1810 | USA | 0.50 | 1 | 0.26 | 36 | 9.36 | | | Perlov, Daniel Robert | | | 1553 | USA | 0.50 | 1 | -0.08 | 36 | -2.88 | | | Argo, Guy | | | 1754 | USA | 1.00 | 1 | 0.70 | 36 | 25.20 | | | Powers, Christopher | | | 1615 | USA | 0.00 | 1 | -0.49 | 36 | -17.64 | |
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) | | | | 2022 US Class National Championship - Experts | Milpitas, CA | USA | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1607 | 3.50 | 6 | 1.03 | 36 | 37.08 | |
| | Wang, Yiou | | | 1864 | CHN | 1.00 | 1 | 0.82 | 36 | 29.52 | | | Karthi, Jashith | | | 1649 | USA | 0.00 | 1 | -0.44 | 36 | -15.84 | | | Cui, Young Cheung | | | 1541 | USA | 0.00 | 1 | -0.59 | 36 | -21.24 | | | Shrauger, Alex Hayden | | | 1800 | USA | 1.00 | 1 | 0.75 | 36 | 27.00 | | | Sankar, Arjun | | | 1583 | USA | 0.50 | 1 | -0.03 | 36 | -1.08 | | | Ghosh, Prarthan | | | 1622 | USA | 1.00 | 1 | 0.52 | 36 | 18.72 | |
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) | | | | 12th annual Central California Open Major | Fresno CA | USA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1607 | 2.00 | 5 | 0.65 | 36 | 23.40 | |
| | Desousa, Brian | | | 1856 | USA | 0.50 | 1 | 0.31 | 36 | 11.16 | | | Nanugonda, Vishva | | | 1854 | USA | 0.00 | 1 | -0.19 | 36 | -6.84 | | | Yao, Hanchi | | | 1678 | USA | 1.00 | 1 | 0.60 | 36 | 21.60 | | | Rajaram, Rohan | | | 1827 | USA | 0.50 | 1 | 0.28 | 36 | 10.08 | | | Yeh, Bryce | | | 1714 | USA | 0.00 | 1 | -0.35 | 36 | -12.60 | |
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) | | |
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