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Individual Calculations June 2018 |
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| Ivarsson, Torbjorn Total change: 7.80 | |   |
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| Lund Open 2018 | Lund | SWE | 2018-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2153 | 5.00 | 7 | -0.60 | 20 | -12.00 | |
|  Sjodahl, Sten | | | 1877 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Nilsson, Ulf 1945 | | | 1753 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosell, Sven | | | 1959 | SWE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Finnlaugsson, Gunnar | | | 1957 | ISL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Persson, Ulf | | | 1962 | SWE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Madison, Sigurd | | | 1753 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quinn, David | | | 2020 | SCO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Deltalift Open 2018 lang | Halmstad | SWE | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2153 | 4.00 | 4 | 0.99 | 20 | 19.80 | |
| | Warston, Hakan | | | 1753 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petersson, Dick | | | 1924 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Troberg Eskola, Love | | | 1993 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Andersson, Robert | | | 2090 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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