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Individual Calculations September 2021 |
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| Hecht, Jonas Total change: 19.76 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1948 | 6.50 | 9 | -0.50 | 38 | -19.00 | |
|  Abdulrahim, Salem | | | 1560 | UAE | 0.00 | 1 | -0.91 | 38 | -34.58 | |  Rayan, Mohammad Ali Hassan | | | 1548 * | UAE | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Swosdyk, Peter, Dr. | | | 1557 | GER | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Lachausse, Bruno | | | 1691 | SUI | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Buerki, Gilles | | | 1823 | SUI | 1.00 | 1 | 0.33 | 38 | 12.54 | | | Saif, Ahmed | | | 1839 | UAE | 0.00 | 1 | -0.65 | 38 | -24.70 | | | Thieu, Nguyen Gia Bao | | | 1839 | GER | 0.50 | 1 | -0.15 | 38 | -5.70 | | | Kewalramani, Abhir | | | 1548 * | FID | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Lada, Ireneusz | | | 1912 | POL | 1.00 | 1 | 0.45 | 38 | 17.10 | | | * 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 Jugendmeisterschaft 2021 U14 | Willingen | GER | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1948 | 6.00 | 9 | 1.02 | 38 | 38.76 | |
| | Udelnov, Valentin | | | 1728 | GER | 1.00 | 1 | 0.22 | 38 | 8.36 | | | Hoppstaedter, Daniel | | | 1743 | GER | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Haenselmann, Hendrik | | | 1859 | GER | 0.50 | 1 | -0.12 | 38 | -4.56 | | | Costa, Leonardo | | | 2278 | GER | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Honstein, Michael | | | 1810 | GER | 0.00 | 1 | -0.69 | 38 | -26.22 | | | Ehrig, Leon Chris | | | 1671 | GER | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Von Mettenheim, Johannes | | | 1953 | GER | 1.00 | 1 | 0.51 | 38 | 19.38 | | | Hagner, Bennet | | | 2118 | GER | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Ohler, Julius | | | 2014 | GER | 1.00 | 1 | 0.59 | 38 | 22.42 | |
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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