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Individual Calculations January 2023 |
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| Li, Kevin Zhang Total change: 6.40 | |   |
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| 53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1745 | 4.00 | 6 | 0.16 | 40 | 6.40 | |
|  Gelman, Jeffrey A | | | 1362 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | |  He, Daniel | | | 1767 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Wang, Connor Junda | | | 1703 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Wang, Maxwell Georg | | | 1639 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Chang, Max | | | 1688 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Sergeev, Aleksey Michael | | | 1611 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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