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Individual Calculations September 2021 |
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| Fridman, Arvid Total change: -89.20 | |   |
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| Uppsala Chess Festival 2021 Open | Uppsala | SWE | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1902 | 2.50 | 6 | -2.23 | 40 | -89.20 | |
|  Frank, Anton 2006 | | | 1525 | SWE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Nyberg, Per | | | 1581 | SWE | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Lind Berteusen, Alvin | | | 1502 * | SWE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Acevedo Mendez, Lisseth | | wm | 1825 | ISL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Johansson, William 2007 | | | 1782 | SWE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Myrin, Max | | | 1702 | SWE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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