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Individual Calculations January 2009 |
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| Gerhards, Walter Total change: -16.50 | |   |
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| 18.Seniors World Championship Open | Bad Zwischenahn | GER | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1970 | 4.00 | 10 | 0.65 | 15 | 9.75 | |
|  Dornieden, Manfred Dr. | f | | 2266 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Girod, Gudrun | | | 1620 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rickers, Gerhard | | | 2152 | GER | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Van Geffen, Ben | | | 2146 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Hocevar, Nicola | | | 2112 | SLO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Leiber, Bernard | | | 2166 | GER | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Gierse, Heinz-Dieter Dr. | | | 2146 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Brandt, Wilhelm | | | 2082 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Nugel, Karl-Heinz | | | 2099 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Meszaros, Ignac | c | | 2141 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 16.Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1970 | 3.50 | 8 | -1.75 | 15 | -26.25 | |
| | Khanukov, Boris | f | | 2320 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Paetzold, Horst | | | 1812 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Schumacher, Ursula | | | 1683 | GER | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Giering, Helmut | | | 1923 | GER | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Fuchs, Willy | | | 1806 | GER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Thonig, Manfred | | | 1709 | GER | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Girod, Gudrun | | | 1620 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Segelken, Peter | | | 1902 | GER | 1.00 | 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) | | |
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