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Individual Calculations January 2024 |
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| Ling, Chenxuan Total change: -64.80 | |   |
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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 |
| 1831 | 1868 | 2.00 | 3 | 0.40 | 40 | 16.00 | |
|  Han, Leqi | | | 1572 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Hoffman, Luc | | | 2016 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kane, William | | | 1904 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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) | | | | 107th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1868 | 2.50 | 6 | -0.46 | 40 | -18.40 | |
| | Krush, Irina | g | wg | 2430 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chachere, Theodore | | | 1771 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Aditeya, Das | | | 1885 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Teitelman, Aiden | | | 1603 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Kameliia, Sharuda | | | 1765 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Aravindakshan, Sahana | | wf | 1964 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 48th annual Eastern Open - Premier | Arlington, VA | USA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1868 | 3.00 | 8 | -1.56 | 40 | -62.40 | |
| | Bartell, Thomas | m | | 2319 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Srinivasan, Arjun | | | 1705 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Altucher, James | | | 1834 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Tang, Vincent | | | 1727 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Shangin, Lev | | | 1803 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Kurup, Siddharth Ajay | | | 1844 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ayyappan, Santhosh | | | 1681 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Rallabandi, Krishna K | | | 1735 | USA | 0.00 | 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) | | |
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