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Rapid:
Individual Calculations September 2019 |
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| Petersson, David Total change: 6.60 | |   |
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| 5th Small CellaVision Chess Cup 2019 snabb | Lund | SWE | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1498 | 3.00 | 4 | 0.33 | 20 | 6.60 | |
|  Guglielmi, Luca | | | 1337 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Lindborg, Lukas | | | 1348 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gebre Hiwot, Noah | | | 1377 | SWE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ohman, Fredrik | | | 1425 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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