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Individual Calculations February 2023 |
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| Ramanathan, Suraj Total change: -2.60 | |   |
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| 11th annual Boston Chess Congress - Premier | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2009 | 3.00 | 5 | -0.13 | 20 | -2.60 | |
|  Feng, Victor | | | 1815 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Katsman, David | | | 1833 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chen, Derek | | | 1811 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Schexnaydre, Benson | | | 1933 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Shah, Ansh Milinkumar | | | 2166 | IND | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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