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Individual Calculations March 2018 |
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| Ortmann, David Total change: 19.40 | |   |
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| 2. Bundesliga Sued 2017/2018 February 2018 | various | GER | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2507 | 2303 | 2.00 | 4 | 0.97 | 20 | 19.40 | |
|  Legde, Georg | f | | 2322 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Amin, Bassem, Dr. | g | | 2688 | EGY | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tazbir, Marcin | g | | 2524 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Klekowski, Maciej | m | | 2495 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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