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Individual Calculations May 2017 |
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| Kostlan, Jan Total change: -0.80 | |   |
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| Wasa Masters 2017 | Stockholm | SWE | 2017-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1920 | 3.50 | 8 | -0.41 | 20 | -8.20 | |
|  Wrango, Curt | | | 1520 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Palmblad, Jan Peter | | | 2153 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jernselius, Kjell | | | 1785 | SWE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Isaksson, Per | | | 2063 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Couso, Luis | f | | 2285 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Hall, Simon | | | 1712 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Eriksson, Lennarth | | | 1985 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bergenstam, Olof | | | 1912 | CAN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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) | | | | Compo Cup 2017 | Stockholm | SWE | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1916 | 2.00 | 3 | 0.37 | 20 | 7.40 | |
| | Trost, Edvin | | | 1819 | SWE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Viklund, Dick | | | 1794 | SWE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Svorono, Gabriel | | | 2042 | SWE | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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