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Individual Calculations July 2009 |
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| Haftmann, Rainer Total change: 4.55 | |   |
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| Hessische Einzelmeisterschaft C | Idstein | GER | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1876 | 1.50 | 4 | -0.01 | 25 | -0.25 | |
|  Fussnecker, Manfred | | | 1993 | GER | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Libuda, Thomas | | | 1972 | GER | 0.50 | 1 | 0.13 | 25 | 3.25 | |  Bolduan, Michael | | | 1883 | GER | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Ahrends, Norbert | | | 2021 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | NOTE: K factor changed | | MVS - Open 2009 | Heusenstamm | GER | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1876 | 1.00 | 3 | 0.32 | 15 | 4.80 | |
| | Schreiner, Roland | | | 2153 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Moutaqi, Sandra | | | 2120 | GER | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Kuenstler, Christian | | | 2020 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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) | | |
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