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Individual Calculations February 2018 |
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| Steffens, Olaf Total change: 22.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 A | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2230 | 3.50 | 5 | 0.73 | 20 | 14.60 | |
|  Kluth, Carsten | | | 2124 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Buchholz, Sebastian | | | 2129 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kahlert, Thomas | f | | 2210 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Groetzbach, Julian | | | 2281 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Friesen, Viktor | | | 2210 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Oberliga Nord-West 2017/2018 January 2018 | various | GER | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2230 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Voege, Tobias | f | | 2164 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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