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Individual Calculations February 2022 |
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| Dreke, Frank Total change: 8.80 | |   |
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| 2. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2022-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1913 | 2.00 | 5 | 0.44 | 20 | 8.80 | |
|  Krefenstein, Sergej | | | 2153 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Schulz, Michael | f | | 2236 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vatter, Hans-Joachim | f | | 2223 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Liess, Alexander | | | 1922 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Giebel, Christine | | | 1840 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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