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Individual Calculations May 2023 |
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| Maurer, Rainer Total change: -38.00 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1821 | 4.50 | 9 | -1.90 | 20 | -38.00 | |
|  El Seidi, Miro | | | 1416 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Michelitsch, Mario | | | 1623 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bakiyev, Diyar | | | 1617 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Peters, Frank | | | 2111 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Silber, Stefanie | | | 1590 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Weinitschke, Harald | | | 1578 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Wellmann, Ewald | | | 1587 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Schroeder, Harm | | | 1660 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Schroeder, Frank | | | 1665 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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