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Individual Calculations October 2008 |
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| Stoffregen, Guenter Total change: 3.30 | |   |
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| Int. Chess Festival Biel ATO | Biel | SUI | 2008-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1865 | 3.00 | 7 | 0.71 | 15 | 10.65 | |
|  Abbas, Mansour | | | 1968 | UAE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Wegelin, Reinhard | | | 1993 | SUI | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Viviani, Primo | | | 1996 | SUI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Chervet, Olivier | | | 2025 | SUI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pardey, Kevin | | | 2022 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Karrer, Peter | | | 1944 | SUI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Arounopoulos, Stephan | | | 2003 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | ECU-European Senior-Championship | Davos | SUI | 2008-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1865 | 2.00 | 8 | -0.49 | 15 | -7.35 | |
| | Bondick, Karl-Heinz | | | 2159 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Maurer, Fritz | | | 2076 | SUI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Fatzer, Ernst | | | 2107 | SUI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Marjanovic, Slavko | | | 1971 | SLO | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Trifunovic, Dusan | | | 1927 | SRB | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Belokopyt, Boris | | | 2055 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bjorgvik, Jan Arne | | | 1985 | NOR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Denzinger, Karl | | | 1832 | SUI | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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