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Individual Calculations September 2023 |
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| Botschek, Marius Total change: 3.20 | |   |
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| 3. Sandhaeuser Schachsommer B-Turnier | Sandhausen | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1530 | 2.50 | 5 | 0.08 | 40 | 3.20 | |
|  Uhrig, Claus | | | 1683 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rewitzer, Anton | | | 1228 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Berger, Lars | | | 1531 | GER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Pitic, Mustafa | | | 1698 | BIH | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sudermann, Simon | | | 1540 | GER | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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