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Individual Calculations April 2017 |
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| Dittmar, Peter Total change: 8.80 | |   |
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| Oberliga Ost B 2016/2017 February 2017 | Hamburg | GER | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2276 | 1.50 | 2 | 0.18 | 20 | 3.60 | |
|  Graf, Gerd | | | 2238 | GER | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Neininger, Ralph, Prof. Dr. | | | 2066 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 33. ChessOrg Schachfestival 2017 Open A | Bad Woerishofen | GER | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2286 | 6.50 | 9 | 0.26 | 20 | 5.20 | |
| | Hamlack, Heinz | | | 2016 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hehn, Hartmut | | | 2034 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Roemhild, Marcus | | | 2077 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Budzyn, Matthias | | | 2134 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Naumkin, Igor | g | | 2416 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Schatz, Christian | c | | 2182 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Grohde, Wolfgang | | | 2090 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Haase, Pavel | | | 2051 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Meyer, Roland | | | 2193 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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