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Individual Calculations January 2020 |
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| Douhan, David Total change: 56.00 | |   |
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| Wasa KM 2019 | Stockholm | SWE | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2026 | 7.00 | 8 | 1.65 | 20 | 33.00 | |
|  Rosenthal, Emanuel | | | 1697 | SWE | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Knoppel, Bjorn | | | 1699 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Eriksson, Lennarth | | | 1958 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Bergmanolson, Michael | | | 2050 | SWE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Fridman, Arvid | | | 1626 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oberg, Mikael | | | 2065 | SWE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Collett, Peter | c | | 2128 | SWE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Gundersen, Ingvar | | | 1775 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Sallskapets hostturnering 2019, grupp A | Stockholm | SWE | 2019-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2026 | 4.50 | 8 | 1.15 | 20 | 23.00 | |
| | Ornstein, Axel | m | | 2297 | SWE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Evertsson, Rune | | | 2036 | SWE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Isaksson, Per | | | 1994 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Sjodin, Bengt | | | 1967 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Pettersson, Alexander | | | 2062 | MLT | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Jakenberg, Jussi | | | 2107 | SWE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Bergmanolson, Michael | | | 2050 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Thorn, Eric | f | | 2212 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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