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Individual Calculations February 2023 |
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| Yadawad, Ansh Total change: -30.80 | |   |
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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 |
| 1976 | 1860 | 1.00 | 5 | -0.77 | 40 | -30.80 | |
|  Gramb, Marius | | | 2167 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Feng, Eric | | | 1969 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Arun, Siddharth | | | 2044 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zoffer, Oskar | | | 1678 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Harris, David J | | | 2024 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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