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Individual Calculations February 2018 |
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| Hoeffer, David Total change: -27.00 | |   |
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| Bremer Silvester Open 2017 | Bremen | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2283 | 5.00 | 7 | -0.92 | 20 | -18.40 | |
|  Lange, Martin, Dr. | | | 1883 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schulz, Daniel | | | 2015 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ngo, Minh Duc | | | 2040 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wachinger, David | | | 1955 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Reuker, Matthias | | | 2111 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bokelmann, Joachim | | | 1964 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pahl, Theis | | | 1923 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2327 | 2274 | 0.00 | 1 | -0.43 | 20 | -8.60 | |
| | Bertholee, Rob | f | | 2327 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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