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Individual Calculations September 2023 |
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| Brosig, Lothar Total change: -15.40 | |   |
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| 4. Internationale Unterlaender Schachtage B-Turnier | Heilbronn-Biberach | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1514 | 2.00 | 5 | -1.33 | 20 | -26.60 | |
|  Geltz, Jochen | | | 1438 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Hofmann, Lars | | | 1364 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Wagener, Nicolas | | | 1347 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Geray, Idar | | | 1329 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Margraf, Dieter | | | 1466 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Chessence Premium Open Tournament No. 4 Group A | Willingen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1626 | 2.50 | 5 | 0.56 | 20 | 11.20 | |
| | Wiktorczyk, Michel | | | 1831 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mayer, Rolf | | | 1569 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Tunger, Mario | | | 1870 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Schaedlich, Helmut | | | 1664 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Schuetz, Robert | | | 1646 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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