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Individual Calculations January 2020 |
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| Schiffer, Stefan Total change: -2.40 | |   |
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| NRW-Klasse 3 2019/2020 December 2019 | various | GER | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2293 | 0.50 | 1 | -0.24 | 20 | -4.80 | |
|  Gourevitch, Mikhail | | | 2107 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 A | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2293 | 3.50 | 5 | 0.12 | 20 | 2.40 | |
|  Huber, Benedikt | | | 2133 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Molinaroli, Martin | | | 2162 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Volkov, Mykyta | | | 2181 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Namyslo, Holger | f | | 2187 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Luncescu, Christian | | | 2147 | 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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