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Individual Calculations November 2021 |
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| Ross, David C Total change: -3.40 | |   |
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| 31th NATO Chess Championships | Blankenberge | BEL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1673 | 2.00 | 7 | -0.17 | 20 | -3.40 | |
|  Nielsen, Jan Mose | | | 1981 | DEN | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Simard, Francois | | | 1715 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Steffers, Hendrik | | | 1896 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wagenaar, Harm Theo | | | 1890 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Noviks, Maris | | | 1786 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Vael, Steve | | | 1661 | LUX | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Bublys, Vaidotas | | | 1838 | LTU | 1.00 | 1 | 0.72 | 20 | 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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