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Individual Calculations September 2023 |
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| Niedzielski, Bjoern Total change: 6.20 | |   |
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| 13. Nordhaeuser Schachopen | Nordhausen | GER | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1409 | 1.50 | 6 | 0.31 | 20 | 6.20 | |
|  Zuerik, Walter | | | 1945 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bodling, Florian | | | 1712 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Viererbe, Hartmut | | | 1877 | GER | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Nicolai, Alexander | | | 1765 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Meitzner, Jonathan Franz | | | 1375 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wetterling, Manfred | | | 1551 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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