Individual Calculations May 2022 |
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Zeidler, Sven P. Total change: -11.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 Welsh Championship | Cardiff | WLS | 2022-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2157 | 4.00 | 7 | -0.56 | 20 | -11.20 | |
| Evans, Nicholas Thomas | | | 1882 | WLS | 0.50 | 1 | -0.33 | 20 | -6.60 | | Smith, Lynda | | wc | 1772 | WLS | 1.00 | 1 | 0.09 | 20 | 1.80 | | Kozusek, Daniel | f | | 2315 | WLS | 0.00 | 1 | -0.29 | 20 | -5.80 | | Rathbone-Jones, Ifan | | | 1915 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | Toczek, Grzegorz | f | | 2290 | WLS | 0.00 | 1 | -0.32 | 20 | -6.40 | | Bennett, Patrick | | | 1961 | WLS | 0.50 | 1 | -0.25 | 20 | -5.00 | | Lavender, James | | | 2039 | WLS | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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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