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Individual Calculations February 2020 |
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| Bielick, Jakob Total change: 11.40 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1822 | 2.00 | 6 | -0.89 | 20 | -17.80 | |
|  Stern, Rene | g | | 2222 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Marmann, Jan | | | 1618 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Morisse, Matthieu | | | 2014 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Krause, Marc | | | 1587 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lansky, Georg | | | 1987 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ho, Ngoc Hai-Dang | | | 1650 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1822 | 3.50 | 5 | 1.46 | 20 | 29.20 | |
| | Hering, Sven | | | 1922 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Schlierf, Andre | | | 1941 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Willin, Bernhard | | | 1878 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Schreiber, Ralf | | | 1839 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Bernhoeft, Erhard | | | 1868 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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