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Individual Calculations May 2019 |
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| Roettig, Hans-Peter Total change: 0.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2085 | 4.50 | 9 | 0.00 | 20 | 0.00 | |
|  Bronstein, Or | f | | 2387 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Grimaldi, Angela Flavia | | | 1948 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Schmider, Niklas | | | 2260 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Malich, Roman | | | 1923 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Yuksel, Atilla Koksal | c | | 2248 | TUR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kalmes, Rene | | | 1942 | LUX | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wurzel, Andre | | | 2230 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Moretti, Filippo | | | 1932 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Van Der Hagen, Loek | | | 1931 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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