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Individual Calculations December 2021 |
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| Bartels, Sebastian Total change: 2.80 | |   |
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| Sachsen-Anhalt-Open 2021 | Magdeburg | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1671 | 2.50 | 4 | 0.07 | 40 | 2.80 | |
|  Knappe, Stefan | | | 1362 | GER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Schiffner, Robin | | | 1321 | GER | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Rohde, Niclas | | | 1675 | GER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kottke, Steffen | | | 1919 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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