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Individual Calculations January 2022 |
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| Wang, Jeffery Total change: 30.40 | |   |
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| BayAreaChess: California Class Warfare - MX | Santa Clara, California | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1642 | 3.50 | 6 | 1.15 | 40 | 46.00 | |
|  Shivakumar, Shawnak | | | 1830 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Yeh, Bryce | | | 1563 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Matai, Krish | | | 1588 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tia, Rudy Goce | | | 1756 | PNG | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Deng, Henry | | | 1854 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Fong, Kevin | | | 1771 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 2021 IM John Donaldson Championship - 2000 Plus | San Francisco, California | USA | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1642 | 0.50 | 4 | -0.39 | 40 | -15.60 | |
| | Deng, Henry | | | 1834 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bansal, Advay | | | 1784 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Khattar, Tanmay | | | 1954 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Paldhe, Manas | | | 1895 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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