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Individual Calculations October 2019 |
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| Cheung, Jan Total change: -1.60 | |   |
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| 30th NATO Chess Championships | Berlin | GER | 2019-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2015 | 4.00 | 7 | -0.08 | 20 | -1.60 | |
|  Windey, Luc | | | 1628 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Everett, Elijah | | | 2187 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Tommasini, Enzo | | | 2147 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sarnovska, Eira | | | 1669 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pietruszewski, Marcin | | | 2215 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ivbulis, Martins | | | 1795 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | De Cat, Ben | | | 1891 | BEL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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