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Individual Calculations December 2023 |
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| Stern, Kevin Total change: 26.00 | |   |
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| 1000GM 2023 NY Qualifier D Fall Invitational 2023 | New York, NY | USA | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1770 | 2.50 | 7 | 0.51 | 40 | 20.40 | |
|  Hebbar, Eshaan | c | | 1936 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Mansurov, Yusuf | | | 1866 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Johnston, Daniel Frank | | | 2018 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gaw, Chloe | | wf | 1863 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kozower, Ethan | | | 1857 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Pagan, Jonathan | | | 2032 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Umayan, Vincent Ladisla | | | 1988 | PHI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 4th Boston Elite Thanksgiving FIDE Open | Norwood, MA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1770 | 2.50 | 5 | 0.14 | 40 | 5.60 | |
| | Banks, Sinclair | | | 1994 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Carey, Michael P | | | 1871 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Qiao, Ethan | | | 1593 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Dey, Ranjan | | | 1501 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Times, Lawyer | | | 1993 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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