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Individual Calculations January 2023 |
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| Yang, Maxwell Z Total change: 18.00 | |   |
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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 |
| 1743 | 1662 | 3.50 | 6 | 1.10 | 40 | 44.00 | |
|  Desai, Ved Jignesh | | | 1536 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Wiebe, Isaac | | | 1947 | CAN | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Gao, Matthew Ian | | | 1806 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Field, Rowan Soraya | | | 1534 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Jing, Andrew | | | 1791 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Hood, Avery | | | 1842 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 3rd Annual Old Line Open - Championships | Rockville, MD | USA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1711 | 1.50 | 5 | -0.65 | 40 | -26.00 | |
| | Glasser, Abraham | | | 1926 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Diao, Matthew Guo | | | 1810 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kurup, Siddharth Ajay | | | 1673 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Swaney, Paul | | | 1773 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Ananth, Ananya | | | 1642 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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