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Individual Calculations December 2021 |
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| Lehnert, Stefan Total change: -10.40 | |   |
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| Sachsen-Anhalt-Open 2021 | Magdeburg | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1813 | 3.50 | 5 | -0.26 | 40 | -10.40 | |
|  Brueggemann, Frank | | | 1494 | GER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kalusche, Andreas, Dr. | | | 1728 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Haubold, Christian Lucas | | | 1638 | GER | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Ogrisek, Gerd | | | 1671 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Michalek, Hans-Leonard | | | 1521 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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