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Individual Calculations November 2021 |
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| Krafzik, Roland Total change: -10.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Finale D | Magdeburg | GER | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1741 | 1.50 | 4 | -0.50 | 20 | -10.00 | |
|  Peglau, Sarah | | | 1837 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Sohr, Jim | | | 1726 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Hannemann, Manfred | | | 1665 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mothes, Rainer | | | 1734 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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