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Individual Calculations February 2024 |
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| Feng, Andrew T Total change: -76.40 | |   |
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| 33rd annual North American Open - Open | Las Vegas, NV | USA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2058 | 3.50 | 8 | -1.26 | 40 | -50.40 | |
|  Katz, Alexander Ross | m | | 2418 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Chen, Tianjun | | | 1823 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Qin, Vincent | | | 1917 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Jin, Austin | | | 1836 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Okuno, Rion | | | 1928 | PAN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gaw, Chloe | | wf | 1891 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Karunakaran, Kapilan | | | 1921 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Lawson, Eric | m | | 2195 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 56th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2032 | 4.00 | 7 | -0.65 | 40 | -26.00 | |
| | Wang, Connor Junda | | | 1719 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Li, Robert | | | 1738 | CAN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Li, Justin Y | | | 1898 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Pan, Zachary | | | 1632 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Muthukumar, Haari | | | 2047 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Mujumdar, Sameer | | | 2015 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Pang, Qi | | | 2148 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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