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Individual Calculations May 2015 |
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| Biel, Peter Total change: 24.80 | |   |
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| Oster-Open 2015 Oberhausen | Oberhausen | GER | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1704 | 2.00 | 6 | 0.62 | 40 | 24.80 | |
|  Bogorad, Michail | | | 2075 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bruckmann, Jochen | | | 2002 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Schelwokat, Peter | | | 1969 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Speck, Stefan | | | 2028 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bigott, Martin | | | 1916 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wraga, Teresa | | | 1640 | GER | 0.50 | 1 | -0.09 | 40 | -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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