Individual Calculations February 2020 |
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Bonsen, Andreas Total change: -17.00 | | |
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10. Claus-Koepke-Gedaechtnispokal 2020 | Gernsheim | GER | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1764 | 1919 | 0.50 | 2 | -0.85 | 20 | -17.00 | |
| Friedel, Thomas | | | 1588 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | Ahrends, Norbert | | | 1940 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | 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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