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Individual Calculations December 2012 |
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| Bobzin, Volker Total change: -22.50 | |   |
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| 19. offene Hamburger Seniorenmeisterschaft | Hamburg | GER | 2012-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1751 | 2.00 | 5 | -0.75 | 30 | -22.50 | |
|  Gehrke, Rolf | | | 2052 | GER | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Kibilka, Ulrich | | | 1485 | GER | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Graffenberger, Marianne | | | 1506 | GER | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Krause, Werner | | | 1887 | GER | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Warneke, Perygrin, Prof. Dr. | | | 1632 | GER | 0.00 | 1 | -0.66 | 30 | -19.80 | |
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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