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Individual Calculations February 2023 |
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| Sansing, Richard Total change: 23.60 | |   |
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| 11th annual Boston Chess Congress - U2100 Section | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1584 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
|  McDaniel, Steven E | | | 1426 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Fregeau, Harrison | | | 1820 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Xu, Shawn | | | 1585 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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