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Individual Calculations August 2018 |
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| Seref, Serkan Total change: -23.40 | |   |
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| Sparkassen-Chess-Meeting 2018 Sparkassen-Open A | Dortmund | GER | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1871 | 1.50 | 8 | -1.17 | 20 | -23.40 | |
|  Melde, Benjamin | | | 2108 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Wolff, Christoph | | | 2026 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pahl, Theis | | | 1959 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Oparaugo, Thomas | m | | 2064 | NGR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Buechle, Manfred | | | 2037 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wilde, Justin | | | 1930 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Boecker, Juergen, Dr. | | | 1877 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ball, Joerg | | | 1973 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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