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Individual Calculations April 2018 |
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| Semakoff, Aleks Total change: -10.20 | |   |
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| 34. ChessOrg Schachfestival Senioren | Bad Woerishofen | GER | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2091 | 4.50 | 7 | -0.51 | 20 | -10.20 | |
|  Teubner, Wolfgang | | | 1791 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Trefzer, Erhard | | | 1910 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | McAndrew, Robert | | | 1922 | LUX | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kierzek, Mira | | wf | 1987 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Johnsen, Oeystein | | | 1991 | NOR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Halli, Gerhard | | | 1898 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Harsch, Martin | | | 1963 | SUI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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