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Individual Calculations August 2021 |
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| Wang, Ellen Total change: 80.80 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2007 | 4.50 | 8 | 2.54 | 40 | 101.60 | |
|  Peng, Shunkai | f | | 2316 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Kropff, Ricardo | m | | 2156 | PAR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Puckett, Matthew | | | 2201 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Chasin, Nico Werner | f | | 2300 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Mahajan, Rushaan | c | | 2151 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Turgut, Tansel | f | | 2211 | TUR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Kolay, Alex | | | 2203 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kumar, Naman | | | 2141 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | 26th Annual Bradley Open - Major | Windsor Locks, Connecticut | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2007 | 1.00 | 2 | -0.52 | 40 | -20.80 | |
| | Xu, Bernie | | | 1885 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Chin, Spencer | | | 1716 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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