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Individual Calculations September 2019 |
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| Tschernatsch, Johannes Total change: -23.20 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2155 | 3.50 | 6 | 0.23 | 40 | 9.20 | |
|  Kumar, Amod | | | 1774 | SWE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Ollech, Dirk | | | 1963 | GER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Stern, Rene | g | | 2515 | GER | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Rosner, Jonas | m | | 2419 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Wollenweber, Carsten | | | 2061 | GER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Gula, Julian | | | 2003 | GER | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Lichtenberger Sommer 2019 | Berlin | GER | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2155 | 6.00 | 9 | -0.81 | 40 | -32.40 | |
| | Neuwald, Volker | | | 1774 | GER | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Udet, Fabian | | | 1755 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Casny, Guenter | | | 1841 | GER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Metzinger, Hannes | | | 1917 | GER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Schaefer, Heiko | | | 2002 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Braeunlin, Herbert | | | 2091 | GER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Dathe, Frederick | | | 2110 | GER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Jachym, Adam | | | 1994 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Schmidt, Fabian | | | 1952 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | |
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