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Individual Calculations January 2018 |
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| Kostlan, Jan Total change: 4.40 | |   |
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| Wasa KM 2017 | Stockholm | SWE | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1915 | 4.00 | 7 | 0.68 | 20 | 13.60 | |
|  Larsson, Dan | | | 2004 | SWE | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Ranby, Hans | | | 1875 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Johansson, Lennart B | | | 1935 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Eriksson, Lennarth | | | 2006 | SWE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Verendel, Jan | | | 2063 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nystrom, Ragnar | | | 1797 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bergenstam, Olof | | | 1865 | CAN | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Krajsky prebor SSLK 2017/2018 r4 | various | CZE | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1915 | 0.00 | 1 | -0.46 | 20 | -9.20 | |
| | Kucera, Jaroslav | | | 1945 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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