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Individual Calculations January 2023 |
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| Yagiz, Bora Total change: -75.80 | |   |
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| 53rd annual National Chess Congress - Premier | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1913 | 2.00 | 6 | -1.16 | 20 | -23.20 | |
|  Nasta, Kiren | | | 2066 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Cheung, Ryan | | | 1991 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Su, Jasmine Zhixin | | | 1977 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Luger, John | | | 1859 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Venkatesh, Narayan | | | 1730 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Cherukuri, Nitesh | | | 1728 | USA | 1.00 | 1 | 0.26 | 20 | 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) | | | | 3rd Annual Old Line Open - Championships | Rockville, MD | USA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1913 | 2.00 | 4 | -0.51 | 20 | -10.20 | |
| | Wang, Chloe Heather | | | 1764 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Swaney, Paul | | | 1773 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Xiong, Lang Leo | | | 1737 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sloan, Jed | c | | 1993 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | 37th annual Eastern Open - Premier | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1913 | 2.50 | 8 | -2.12 | 20 | -42.40 | |
| | Nguyen, James L | | | 1946 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Schenk, Sam | | | 1805 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Stancil, Kimani A | | | 1914 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Venkatesh, Narayan | | | 1805 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Yang, Daniel | | | 1864 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Rambha, Hemachandra | | | 1854 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Altucher, James | | | 1854 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mariappan, Anish M | | | 1813 | USA | 1.00 | 1 | 0.36 | 20 | 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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