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Individual Calculations August 2023 |
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| Wilkins, Petra Total change: 0.00 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1619 | 0 | 2.50 | 7 | 0.00 | 1517 | | 0.00 | |
|  Schmitz, Karl-Heinz | | | 1666 | GER | 1.00 | 1 | 0.00 | | 0.00 | |  Marzec, Witold | | | 1694 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Ertelt, Pornchai | | | 1832 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Stelter, Wilhelm | | | 1679 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Hagenmeyer, Jannis | | | 1504 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Schornstein, Yannick | | | 1497 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Sebastian, Thorsten | | | 1462 | GER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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