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Individual Calculations May 2017 |
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| Samuelsson, Sven-Gunnar Total change: 1.20 | |   |
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| Seniorschack KM Stockholm 2017 r567 | stockholm | SWE | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 2044 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
|  Lowgren, Bjorn | | | 1741 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Sallskapets KM 2017 r78 | stockholm | SWE | 2017-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2016 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
| | Alchoufi, Tarek | | | 1827 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Kyhle, Bo | | | 2142 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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