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Individual Calculations February 2023 |
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| Prokopchuk, Daria Total change: -78.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 F | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1383 | 0.00 | 3 | -1.97 | 40 | -78.80 | |
|  Hintze, Ana | | | 1267 | GER | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Rabus, Johann | | | 1201 | GER | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Moeller, Thomas | | | 1335 | GER | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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