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Individual Calculations December 2023 |
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| Stancil, Kimani A Total change: -31.20 | |   |
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| 2023 Northern Virginia Open | Dulles, VA | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1854 | 1.00 | 3 | -1.19 | 20 | -23.80 | |
|  Vaijaeepay, Vaishnavi | | | 1513 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hebbar, Eshaan | c | | 1936 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Le, Phong Tuan | | | 1454 * | VIE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 54th annual National Chess Congress - Premier | Philadelphia, PA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1854 | 2.00 | 6 | -0.37 | 20 | -7.40 | |
| | Martin, Sam B | | | 1983 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rosenberg, Evan S | | | 1887 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Dong, Kyle Qiyu | c | | 1957 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Chen, Derek | | | 1920 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Peterson, Ryan Harada | | | 1928 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Farberov, Maxim | | | 1908 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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