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Individual Calculations November 2023 |
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| Roessling, Laura Marie Total change: -53.60 | |   |
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| Deutsche Laendermeisterschaft 2023 | Hannover | GER | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1285 | 1.00 | 3 | -0.47 | 40 | -18.80 | |
|  Fettan, Nua | | | 1248 | GER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mehner, Clara | | | 1339 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Mader, Theresa | | | 1285 | GER | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 8th International Youth ChessMates Tournament | Rotterdam | NED | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1285 | 0.50 | 4 | -0.87 | 40 | -34.80 | |
| | Maret, Anna | | | 1552 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Samouelian, Solal | | | 1638 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dukova, Sofia | | | 1085 | EST | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Veselow, Zoe | | | 1421 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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