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Individual Calculations September 2012 |
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| Koellmer, Hans Total change: -18.15 | |   |
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| 12.Nordhaeuser Open | Nordhausen | GER | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1576 | 0.50 | 4 | -0.63 | 15 | -9.45 | |
|  Sieber, Fiona | | | 1781 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Kaschuba, Juergen | | | 1775 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Behrend, Bjoern | | | 1753 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kretzschmar, Arnd | | | 1661 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | 24. Schlosspark-Open | Wiesbaden | GER | 2012-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1576 | 0.50 | 5 | -0.58 | 15 | -8.70 | |
| | Keil, Roland, Dr. | | | 1976 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Steimbach, Isabel | | | 1718 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ruell, Michael | | | 1815 | GER | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Aab, Manfred | | | 1808 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Stecken, Olaf | | | 1741 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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