|
Individual Calculations February 2023 |
|
|
|
| Koppe, Cordelia Total change: 34.80 | |   |
|
| Internationales Winter Open 2022 | Berlin | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1458 | 2.50 | 7 | 0.41 | 20 | 8.20 | |
|  Thaer, Abdulkadhim Ismaeel | | | 1942 | IRQ | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Elyounis, Aalaa | | | 1744 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kaufhold, Hans-Joachim | | | 1153 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lasschuit, Rene | | | 1642 | NED | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kandeler, Christian | | | 1743 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Al-Azzawi, Muhammed | | | 1772 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Seth, Aakrit | | | 1485 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1458 | 3.00 | 5 | 1.33 | 20 | 26.60 | |
| | Langosch, Thomas | | | 1646 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kutz, Paul Matti | | | 1469 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pollok, Horst | | | 1533 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Oellrich, Emma | | | 1546 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wessollek, Peter | | | 1755 | GER | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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) | | |
|
