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Individual Calculations January 2024 |
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| Teitelman, Aiden Total change: 112.00 | |   |
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| Jerry Simon Memorial - Marshall Amateur Championship | New York, NY | USA | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1603 | 2.50 | 4 | 1.33 | 40 | 53.20 | |
|  Rand, Steven | | | 1890 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Yoon, Jeremy K | | | 1431 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Malyshev, Roman | | | 1936 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Levin, Anthony | | | 1884 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 107th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1603 | 2.00 | 5 | 1.47 | 40 | 58.80 | |
| | Johnston, Daniel F | | | 2024 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Regam, Jessica | | wf | 1863 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ling, Chenxuan | | | 1868 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Bonin, Jay | m | | 2175 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hebbar, Eshaan | c | | 2005 | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | |
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