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Individual Calculations February 2019 |
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| Koellner, Christof Total change: 25.40 | |   |
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| 31. Staufer-Open A | Schwaebisch Gmuend | GER | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2137 | 5.00 | 9 | 0.90 | 20 | 18.00 | |
|  Miedema, David | m | | 2370 | NED | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Olsen, Filip Boe | f | | 2359 | DEN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zwirs, Nico | | | 2419 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Leser, Katrin | | | 2006 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Schoenwaelder, Bernd | | | 1994 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Schnabel, Andreas | | | 1946 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Deppe, Leo Max | | | 1956 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Namyslo, Holger | f | | 2262 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Zwahr, Paul | f | | 2271 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 21. Ruegenwalder NordWest-Cup Open A | Bad Zwischenahn | GER | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2137 | 3.50 | 6 | 0.37 | 20 | 7.40 | |
| | Meins, Gerlef | m | | 2409 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vangsgaard, Claus | | | 1971 | DEN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ditmas, Hugh | | | 1984 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Beeke, Bob | f | | 2287 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Grabow, Carsten | | | 2070 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Maurizzi, Marc Andria | c | | 2027 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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