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Individual Calculations February 2020 |
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| Karwatzki, Hans-Juergen Total change: -7.80 | |   |
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| 4. Pulheimer Winteropen | Pulheim | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1587 | 2.50 | 6 | -0.39 | 20 | -7.80 | |
|  Heller, Achim | | | 1987 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hingst, Dieter Max Otto | | | 1219 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cremer, Jonas | | | 1795 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Biele, Johanna | | | 1392 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hertling, Juergen | | | 1727 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nyam, Barkhas | | | 1499 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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