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Rapid:
Individual Calculations October 2019 |
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| Pettersson, Borje Total change: -26.40 | |   |
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| LASS Open snabb-KM 2019 | Linkoping | SWE | 2019-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1880 | 2.50 | 6 | -1.32 | 20 | -26.40 | |
|  Angstrom, Weine | | | 1644 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Thornqvist, Ofelia | | | 1694 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Stefanovic, Dragan 1958 | | | 1830 | SWE | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Astrom, Peter | | | 1825 | SWE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Halvarsson, Peter | | | 1950 | SWE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ivarsson, Simon | | | 1705 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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