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Individual Calculations July 2009 |
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| Klueting, Reiner Total change: -1.35 | |   |
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| Regionalliga Ruhrgebiet | Bochum | GER | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2121 | 2.00 | 4 | -0.20 | 15 | -3.00 | |
|  Nattermueller, Irina | | | 2090 | GER | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Tkachuk, Sergij | | | 2144 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kowallik, Juergen | | | 2083 | GER | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Strathoff, Jens | | | 2016 | GER | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | | | Oberliga NRW | Duesseldorf | GER | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2121 | 0.50 | 1 | -0.01 | 15 | -0.15 | |
| | Laurenz, Waldemar | | | 2116 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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.Ruhrhalbinsel Open | Essen | GER | 2009-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2083 | 1.50 | 3 | 0.12 | 15 | 1.80 | |
| | Hartmann, Wolfgang A. F. | | | 1775 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Schlange, Stefan | | | 2265 | GER | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Villwock, Martin | | | 2264 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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