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Individual Calculations March 2023 |
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| Marzik, Arne Total change: 8.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1517 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
|  Shevchenko, Igor | | | 1476 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Hudasch, Klaus | | | 1526 | GER | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kaschuba, Juergen | | | 1654 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Hoffmann, Svenja | | | 1442 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Studzinski, Bruno | | | 1435 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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