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Individual Calculations February 2020 |
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| Kretzschmar, Jan Total change: -14.80 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1811 | 3.50 | 7 | -0.74 | 20 | -14.80 | |
|  Hansch, Karsten | f | | 2211 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Niu, Qiming | | | 1521 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Koeckeritz, Dieter | | | 1692 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hahn, Thomas | | | 1928 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Knape, Albert | | | 1612 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Lehmann, Michael | | | 1643 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rosenkranz, Lennard | | | 1531 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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