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Individual Calculations September 2013 |
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| Kretzschmar, Arnd Total change: 43.65 | |   |
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| 13.Soemmerdaer Open | Soemmerda | GER | 2013-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1794 | 4.00 | 5 | 2.69 | 15 | 40.35 | |
|  Naumann, Thomas | | | 1725 | GER | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Schnegelsberg, Karl-Heinz | | | 2004 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Huhs, Sven | | | 2109 | GER | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Seidel, Thomas | | | 2111 | GER | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Seifert, Ronny | | | 2029 | GER | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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) | | | | 17. Friedrichrodaer Schach-Open | Friedrichroda | GER | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1807 | 3.50 | 5 | 0.22 | 15 | 3.30 | |
| | Schroeter, Rolf | | | 1737 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Huber, Berthold | | | 1535 | GER | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Krutsch, Thomas | | | 1507 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Stiefel, Marika | | | 1627 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Mayer, Herbert, Dr | | | 1992 | GER | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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