|
Individual Calculations September 2009 |
|
|
|
| Cogan, Leonid Total change: -7.00 | |   |
|
| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1855 | 1.50 | 4 | -0.22 | 25 | -5.50 | |
|  Womacka, Mathias | m | | 2255 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Kotainy, Jens | | | 2255 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gunkel, Wolfgang | | | 1539 | GER | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Mittelstaedt, Ewald | | | 1717 | GER | 0.50 | 1 | -0.19 | 25 | -4.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | Deutsche Senioren-Einzelmeisterschaft B | Dresden | GER | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1855 | 3.00 | 6 | -0.10 | 15 | -1.50 | |
| | Krueger, Bernhard | | | 1745 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Morgner, Siegfried | | | 1882 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Ollek, Karl-Heinz | | | 1848 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Paulsen, Eckart | | | 1867 | GER | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Wolter, Guenter | | | 1788 | GER | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Weller, Friedhelm | | | 1919 | GER | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | |
|
