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Individual Calculations November 2021 |
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| Tucker, David S Total change: -57.80 | |   |
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| 31th NATO Chess Championships | Blankenberge | BEL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1996 | 2.50 | 7 | -2.89 | 20 | -57.80 | |
|  Simard, Francois | | | 1715 | CAN | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Balmaceda, Enrico | | | 1976 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Boudry, Rik | | | 1596 * | BEL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Slaidins, Janis | | | 1843 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Korge, Kersti | | | 1844 | EST | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Voroblievas, Arturas | | | 1698 | LTU | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Stuhr, Finn | | | 1705 | DEN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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