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Individual Calculations February 2022 |
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| Hauge, David Richey Total change: -5.20 | |   |
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| 10th Annual Boston Chess Congress - Premier | Boston, Massachusetts | USA | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1900 | 2.00 | 5 | -0.13 | 40 | -5.20 | |
|  Ivanov, Alexander | g | | 2466 | USA | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Meng, Alexander Fang | | | 1616 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Thomas, Kenneth Patrick | | | 1857 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Wiebe, Isaac | | | 2013 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wofford, Matthew | | | 2000 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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