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Individual Calculations January 2020 |
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| Hartwig, Per-Olof Total change: 7.80 | |   |
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| Pro Civitas Open 2019 | Vaxjo | SWE | 2019-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1636 | 2.00 | 5 | 0.39 | 20 | 7.80 | |
|  Rydstrom, Tom | f | | 2036 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martin, Johannes | | | 1445 | SWE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hjerpe, Victor | | | 1810 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Johnsson, Marcus | | | 1888 | SWE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Qwarfort, Bengt | | | 1768 | SWE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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) | | |
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