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Individual Calculations February 2018 |
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| Petrosyan, Tigran Total change: 68.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 E | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1497 | 3.00 | 4 | 1.72 | 40 | 68.80 | |
|  Schoppe, Gottfried | | | 1605 | GER | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Rasch, Wolfgang, Dr. | | | 1591 | GER | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Wiedemann, Thilo | | | 1642 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kinnert, Reinhard | | | 1690 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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