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Individual Calculations May 2011 |
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| Petri, Wolfgang Total change: -8.85 | |   |
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| RAMADA Cup Bruehl Gruppe A | Bruehl | GER | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2109 | 1.50 | 5 | -0.59 | 15 | -8.85 | |
|  Walkewitz, Hubert | c | | 2211 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Niesel, Matthias | | | 2183 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Stephan, Axel | | | 2207 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Bunk, Karsten | | | 2136 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Muehlens, Rolf | | | 2107 | GER | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | |
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