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Individual Calculations November 2021 |
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| Cheung, Jan Total change: -52.60 | |   |
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| 31th NATO Chess Championships | Blankenberge | BEL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2013 | 3.00 | 7 | -2.63 | 20 | -52.60 | |
|  Charles, Freddy | | | 1740 | BEL | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Cappon, Kaan | | | 1806 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Deneyer, Frank | | | 1792 | BEL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Voroblievas, Arturas | | | 1698 | LTU | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Christen, Pierre | | | 1836 | LUX | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ivbulis, Martins | | | 1801 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Rizihs, Valerijs | | | 1665 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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