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Individual Calculations August 2022 |
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| Wu, Wentao Total change: -42.40 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1685 | 1.50 | 6 | -1.01 | 40 | -40.40 | |
|  Tkachenko, Erik | | | 1992 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Levkov, Ilya | | | 1456 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gao, Matthew Ian | | | 1823 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Meng, Alexander Fang | | | 1702 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Gorelik, Dimitry | | | 1678 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Wu, Eric Sheng | | | 1852 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 1-3 | San Francisco, California | USA | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1649 | 0.00 | 1 | -0.05 | 40 | -2.00 | |
| | Xia, Yusheng | | | 2108 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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