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Individual Calculations February 2015 |
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| Ackermann, Frank Total change: -11.00 | |   |
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| 17. Ruegenwalder NordWest Cup Gruppe A | Bad Zwischenahn | GER | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2047 | 2.00 | 5 | -0.55 | 20 | -11.00 | |
|  Friesen, Viktor | | | 2192 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Neumann, Joachim | | | 2156 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Koronowski, Juergen | | | 1691 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Issing, Peter | | | 2175 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Modder, Frank | | | 1923 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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