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Individual Calculations February 2024 |
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| Matiashvili, Alexander Michael Total change: 108.80 | |   |
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| 6. Internationales Spandauer Weihnachtsopen 2023 | Berlin-Spandau | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1593 | 2.50 | 6 | 1.85 | 40 | 74.00 | |
|  Krefenstein, Sergej | | | 2029 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Raddatz, Michael | | | 1887 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Jurkatis, Hagen | | | 1916 | GER | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kutschke, Jens | | | 1938 | GER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Lippert, Daniel | | | 2030 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lehmann, Christoph | | | 1899 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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 2023-2024 Q2 D | Potsdam | GER | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1593 | 3.00 | 4 | 0.87 | 40 | 34.80 | |
| | Kramm, Klaus | | | 1708 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Niederdorfer, Adrian | | | 1654 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Schmidt, Luise | | | 1465 | GER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Aguike, Chidera | | | 1445 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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