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Individual Calculations July 2012 |
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| Wigger, Reiner Total change: 32.10 | |   |
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| 26. Ruhrhalbinsel Open | Essen | GER | 2012-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1950 | 1.50 | 3 | 0.78 | 30 | 23.40 | |
|  Gohla, Ulf | | | 2195 | GER | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Sicars, Thorsten | | | 2161 | GER | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Goihl, Mona | | | 2108 | GER | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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) | | | | 1. Krefelder Pfingstopen | Krefeld | GER | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1950 | 2.00 | 4 | -0.47 | 30 | -14.10 | |
| | Ratzkowski, Dirk | | | 1715 | GER | 0.50 | 1 | -0.29 | 30 | -8.70 | | | Auwens, Michel | | | 1888 | NED | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Buhren, Alexander | | | 1640 | GER | 0.50 | 1 | -0.36 | 30 | -10.80 | | | Vasiljev, Jurij | | | 2161 | LAT | 0.00 | 1 | -0.23 | 30 | -6.90 | |
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 | | III. Unser-Fritz-Open 2012 | Herne (Wanne Eickel) | GER | 2012-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1950 | 3.00 | 4 | 1.52 | 15 | 22.80 | |
| | Meyer, Juergen | | | 2056 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Ropers, Klaus | | | 1872 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Berndt, Joachim | | | 2180 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Zahn, Richard | | | 2096 | GER | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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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