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Individual Calculations May 2023 |
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| Hattenhauer, Klaus Total change: -9.60 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1752 | 3.00 | 7 | -0.48 | 20 | -9.60 | |
|  Issing, Peter | | | 2116 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Wernke-Schmiesing, Sebastian | | | 1646 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bakiyev, Diyar | | | 1617 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Silber, Stefanie | | | 1590 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Martin, Dennis | | | 2009 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Michelitsch, Mario | | | 1623 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Hoffer, Hayo | | | 1749 | GER | 0.50 | 1 | 0.00 | 20 | 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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