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Individual Calculations May 2017 |
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| Serreck, Uwe Total change: -0.20 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1942 | 1.50 | 5 | -0.01 | 20 | -0.20 | |
|  Krueger, Andre | | | 2133 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Burchert, Wolfgang | | | 2068 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Ljuboschiz, Alexander, Dr. | | | 2111 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Mueller, Frank | | | 2082 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Nowak, Steven | | | 2058 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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