Individual Calculations September 2023 |
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Spiekermann, Stefan Total change: -24.80 | | |
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13. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2023-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 2024 | 2.00 | 5 | -1.24 | 20 | -24.80 | |
| Bochynek, Josua Peter | | | 1720 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | Niermann, Tristan | f | | 2344 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | Suriano, Davide | | | 1768 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Tomasjan, Samuel | | | 1834 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | Berres, Eric | | | 1882 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | 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) | |
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