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Individual Calculations November 2019 |
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| Kobs, Stephan Total change: -20.20 | |   |
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| 20. Bad Harzburger Open | Bad Harzburg | GER | 2019-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1982 | 4.50 | 8 | -1.01 | 20 | -20.20 | |
|  Hogreve, Holger | | | 1582 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wichmann, Cliff | m | | 2282 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kleist, Silke | | | 1584 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steffens, Olaf | f | | 2178 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Alhamid, Mohamad | | | 1681 | GER | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Graf, Tristan | | | 1582 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Renner, Michael, Dr. | | | 1714 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Moeller, Jonas | | | 1853 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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