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Individual Calculations February 2024 |
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| Roberts, Aston Total change: 68.00 | |   |
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| Marshall Premier 27 | New York, NY | USA | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1767 | 2.50 | 5 | 0.80 | 40 | 32.00 | |
|  Dong, Kyle | c | | 1936 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Das, Aditeya | | | 1792 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Hyatt, Jessica | | | 1759 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Li, Michael | | | 2016 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Panuganti, Kireet | | | 1960 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 56th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1767 | 3.00 | 6 | 0.90 | 40 | 36.00 | |
| | Lugo Roldan, Jean P | c | | 2039 | PUR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Yang, Aimee | | | 1591 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Luger, Sam | | | 2065 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Martin, Sam B | | | 1939 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dong, Kyle Qiyu | c | | 1936 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ayyappan, Santhosh | | | 1768 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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