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Individual Calculations September 2009 |
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| Tchetchelniski, Mikhail Total change: 23.85 | |   |
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| Sparkassen Chess Meeting Open A | Dortmund | GER | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2152 | 5.50 | 9 | 1.59 | 15 | 23.85 | |
|  Hansch, Stephan | | | 1793 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Nalbandian, Tigran | g | | 2444 | ARM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Chilla, Jan Eric | | | 2024 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Grandadam, Patrik | | | 2066 | SUI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Saltaev, Mihail | g | | 2505 | UZB | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Becker, Marcel | f | | 2363 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Strathoff, Jens | | | 2060 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Karger, Frank | | | 2253 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Michalczak, Thomas | f | | 2352 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | |
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