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Individual Calculations January 2023 |
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| Jacobson, Aaron Total change: -3.40 | |   |
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| 2022 US Masters | Charlotte, North Carolina | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2351 | 5.50 | 9 | 0.76 | 20 | 15.20 | |
|  Yanayt, Eugene | f | | 1979 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cruz, Cristhian | g | | 2552 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wu, William | | | 2021 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Xie, Bryan | c | | 2133 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Brodsky, David | g | | 2509 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mardov, Dimitar | m | | 2432 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rutten, Alexander | | | 2190 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mishra, Abhimanyu | g | | 2549 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Beradze, Irakli | m | | 2494 | GEO | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 106th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2311 | 2.50 | 5 | -0.93 | 20 | -18.60 | |
| | Hebbar, Eshaan | | | 1911 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosenberg, Evan S | | | 1938 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khamrakulov, Djurabek | g | | 2491 | UZB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tanenbaum, Zachary | | | 2188 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Fikiet, Alexander | | | 2178 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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