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Individual Calculations February 2015 |
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| Pfeifer, Frank Total change: -27.20 | |   |
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| Niedersachsen LEM 2015 B-Gruppe | Verden/Aller | GER | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1629 | 1.00 | 3 | -0.54 | 20 | -10.80 | |
|  Grasser, Stefan | | | 1784 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Weis, Hans-Juergen | | | 1592 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ter Stal, Esther | | | 1482 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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 |
| 1829 | 1629 | 1.00 | 7 | -0.82 | 20 | -16.40 | |
| | Kolakovic, Klaudio | | | 2029 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Huhn, Ulrich | | | 1947 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Reinke, Martin | | | 1866 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hans, Julian | | | 1801 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Roettcher, Wolfgang | | | 1772 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Neubauer, Karl Heinz | | | 1583 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Skaarup, Kasper | | | 1807 | DEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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