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Individual Calculations May 2010 |
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| Tchetchelnitski, Mikhail Total change: -19.05 | |   |
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| Oberliga Nord-West | Germany | GER | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2176 | 1.50 | 3 | -0.61 | 15 | -9.15 | |
|  Niekrens, Stefan | | | 2005 | GER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Prenzler, Daniel | | | 2190 | GER | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Kopanski, Lorenz | | | 1816 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | Offene Bremer Einzelmeisterschaft | Delmenhorst | GER | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2184 | 3.50 | 6 | -0.66 | 15 | -9.90 | |
| | Segelken, Peter | | | 1846 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kuegel, Tobias | | | 1939 | GER | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Kaufmann, Benjamin | | | 1953 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Jugelt, Tobias | m | | 2404 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Jung, Gerald | | | 2046 | GER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Mueller, Wolfgang | | | 1961 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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