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Individual Calculations March 2020 |
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| Ahmadi, Mohammad Taer Total change: 13.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 F | Hamburg | GER | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1368 | 2.50 | 4 | 0.33 | 40 | 13.20 | |
|  Schnell, Andrea | | | 1258 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Boecker, Marcus | | | 1318 | GER | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Rosin, Ida | | | 1389 | GER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Wartenberg, Julian | | | 1383 | GER | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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