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Individual Calculations November 2011 |
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| Powalla, Klaus Total change: 7.50 | |   |
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| 20.Apolda Open | Apolda | GER | 2011-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1953 | 4.00 | 7 | 0.50 | 15 | 7.50 | |
|  Schroeter, Peter | | | 1563 | GER | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Oppitz, Peter | c | | 2136 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mauch, Johannes | | | 1756 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mehlhorn, Uwe | | | 2112 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Spitzner, Frank | | | 1768 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Stiepan, Hans-Michael | | | 2105 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Middelhoff, Cornelius | | | 2148 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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