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Individual Calculations February 2023 |
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| Pfau, Beate Total change: -7.00 | |   |
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| 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1999 | 3.00 | 5 | -0.35 | 20 | -7.00 | |
|  Lapehn, Klaus | | | 1638 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Colpe, Malte | m | | 2355 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Lehe, Peter | | | 1767 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Wahrenberg, Ralf | | | 1796 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lu, Yunong Elias | | | 1767 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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