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Individual Calculations April 2009 |
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| Hahlbohm, Matthias Total change: 4.20 | |   |
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| 3.Prenzlberg Open | Berlin | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2107 | 3.50 | 6 | 0.28 | 15 | 4.20 | |
|  Apel, Wolfgang | | | 1768 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Krannich, Sven | | | 1912 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pueschel, Werner | | | 2200 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Njili, Kamel | | | 2350 | TUN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Koenig, Frank | | | 1982 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Lueders, Gerhard | f | | 2219 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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