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Rapid:
Individual Calculations September 2016 |
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| Qwarfort, Fredrik Total change: -13.80 | |   |
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| Vastervik Open snabb | Vastervik | SWE | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1917 | 1.50 | 4 | -0.69 | 20 | -13.80 | |
|  Welin, Mats | f | | 2317 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Braby (v), Berth | | | 1696 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gajic (v), Bozur | | | 1726 | SWE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ahlstrom (v), Per | | | 1861 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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