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Individual Calculations February 2023 |
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| Salomon, Brian D Total change: -32.00 | |   |
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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 |
| 1978 | 2033 | 1.50 | 4 | -0.80 | 40 | -32.00 | |
|  Poliannikov, Danila | f | | 2263 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Fishbein, Matthew E | | | 1957 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Katsman, David | | | 1833 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Jain, Vihaan | | | 1860 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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