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Individual Calculations February 2015 |
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| Raetzke Von Stoyentin, Steffen Total change: 68.00 | |   |
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| Niedersachsen LEM 2015 A-Gruppe | Verden/Aller | GER | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1855 | 3.50 | 7 | 0.57 | 40 | 22.80 | |
|  Braun, Ingram | | | 1953 | GER | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Lai Hop, Duong | c | | 2152 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sommer, Andreas | | | 1789 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Franke, Klaus | | | 1914 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Woellermann, Ludger | | | 1814 | GER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Raulf, Christopher | | | 1916 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Laubrock, Paul | | | 1914 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | 17. Ruegenwalder NordWest Cup Gruppe A | Bad Zwischenahn | GER | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1855 | 3.00 | 6 | 1.13 | 40 | 45.20 | |
| | Laubsch, Bernd | f | | 2255 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Floren, Dieter | | | 1748 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jacob, Helmut | | | 2125 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kowalski, Ben Wito | | | 1744 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jordan, Juergen | | | 2124 | GER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Rueberg, Jobst | f | | 2155 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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