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Individual Calculations May 2023 |
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| Pienski, Olaf Total change: -2.80 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1904 | 5.00 | 9 | -0.14 | 20 | -2.80 | |
|  Rose, Helmut | | | 1524 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Chokhonelidze, Giorgi | m | | 2300 | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reif, Oliver | | | 1677 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wernke-Schmiesing, Sebastian | | | 1646 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Michelitsch, Mario | | | 1623 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Steffens, Oliver | | | 1990 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Elmali, Timur | | | 2123 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Silber, Stefanie | | | 1590 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hundack, Rolf | | | 2103 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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