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Individual Calculations September 2021 |
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| Wraga, Teresa Total change: -10.00 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 50 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1562 | 2.00 | 7 | -0.50 | 20 | -10.00 | |
|  Schellmann, Frank | c | | 1962 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roos, Karin | | | 1738 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Blechschmidt, Falk | | | 1678 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Wetterling, Manfred | | | 1655 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Laue, Jan | | | 1449 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Brandt, Wolfgang | | | 1592 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Schomann, Michael | | | 1686 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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