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Individual Calculations April 2017 |
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| Kerber, Alfred Total change: -15.40 | |   |
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| 33. ChessOrg Schachfestival 2017 Open B | Bad Woerishofen | GER | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1950 | 4.50 | 8 | -0.77 | 20 | -15.40 | |
|  Keymling, Detlev Juergen, Dr. | | | 1700 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Strohbusch, Frank, Dr. | | | 1844 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mueller, Wolfgang | | | 1860 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Felser, Martin | | | 1906 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Wilmes, Frank | | | 1817 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bacher, Martin | | | 1819 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Gerhards, Walter | | | 1896 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bregenzer, Martin | | | 1801 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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