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Individual Calculations December 2019 |
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| Engstrom, Kaj Total change: -3.20 | |   |
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| Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2204 | 2.50 | 4 | -0.04 | 20 | -0.80 | |
|  Bernhardsson, Sten | | | 1999 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Trost, Edvin | | | 1986 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wiklund, Johan | | | 1954 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mirzoev, Emil | g | | 2454 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Lag-DM 2019/2020, div Elit R3 | Stockholm | SWE | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2204 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
| | Bjarnehag, Peter | | | 2114 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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