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Individual Calculations April 2017 |
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| Goris-Schouwstra, Adry Total change: 20.80 | |   |
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| 33. ChessOrg Schachfestival 2017 Senioren | Bad Woerishofen | GER | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1752 | 3.50 | 8 | 1.04 | 20 | 20.80 | |
|  Dahlhaus, Friedhelm | | | 2059 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Lange, Manfred, Dr. | | | 2081 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Speicher, Franz | | | 1886 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hartlaub, Marianne | | | 1555 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Trebbin, Wolfhard, Dr. | | | 1960 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Abegg, Beat | | | 1904 | SUI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Castellano, Alfonso | | | 1916 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Trefzer, Erhard | | | 1886 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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