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Individual Calculations December 2017 |
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| Rajab, Schahin Total change: -0.40 | |   |
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| Hasselbacken Chess Open 2017 lang | Stockholm | SWE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1776 | 2.50 | 4 | 0.82 | 20 | 16.40 | |
|  Pietarinen, Alexander | | | 1652 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Carlsson, Andreas | | | 2040 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dingertz, Erik | | | 1683 | SWE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Andersson, Lars | | | 2019 | SWE | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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 2017/18 Div 4 R 2 | Stockholm | SWE | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1776 | 0.00 | 1 | -0.84 | 20 | -16.80 | |
| | Hasselberg, Sverker | | | 1491 | SWE | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | |
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