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Individual Calculations September 2021 |
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| Grahn, Vidar Total change: -65.60 | |   |
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| Uppsala Chess Festival 2021 Open | Uppsala | SWE | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1866 | 3.00 | 6 | -1.64 | 40 | -65.60 | |
|  Ljungstam, Dan | | | 1466 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sakic, Matija | | | 1474 | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nyberg, Per | | | 1581 | SWE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Jonsson, Kristjan Dagur | | | 1706 | ISL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Trost, Martin | | | 1841 | SWE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Borgstrom, Gabriel | | | 1696 | SWE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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