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Individual Calculations September 2018 |
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| Breuer, Achim Total change: -4.00 | |   |
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| 4. Bayer Sommeropen 2018 | Leverkusen | GER | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1556 | 0.50 | 4 | -0.20 | 20 | -4.00 | |
|  Arnold, Bodo | | | 1820 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Abele, Anais | | | 1668 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Schuelke, Tilman | | | 1945 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wilde, Justin | | | 1956 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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