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Individual Calculations May 2024 |
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| Diao, Sujia Total change: -74.80 | |   |
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| 5th Colonial Open | Dulles, VA | USA | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1791 | 1.00 | 6 | -1.81 | 40 | -72.40 | |
|  Anandh, Vijay Srinivas | | | 1914 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Kurup, Siddharth Ajay | | | 1876 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rhines, Grayson | | | 1780 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Ismayilova, Khanim | | wc | 1893 | AZE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Demirel, Esat Omer | | | 1843 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Manikandan, Siddharth | | | 1564 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | The 1st Annual Keystone Open | Langhorne, Pennsylvania | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1791 | 2.00 | 5 | -0.06 | 40 | -2.40 | |
| | Feng, Andrew | | | 1983 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Debmisra, Ariv | | | 1771 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Karell, Leif | | | 1727 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Wang, Lacey | | | 1709 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Sarkar, Justin J | m | | 2191 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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