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Individual Calculations February 2023 |
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| Zhou, Leyi Charlotte Total change: 5.60 | |   |
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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 |
| 1352 | 1303 | 1.00 | 2 | 0.14 | 40 | 5.60 | |
|  Aguike, Chidera | | | 1382 | GER | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Heuberger, Holger | | | 1322 | GER | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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