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Individual Calculations February 2020 |
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| Ledermann, Wolfgang Total change: -7.00 | |   |
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| Basel Amateur Weekend Open 2020 | Basel | SUI | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1819 | 1.50 | 3 | -0.35 | 20 | -7.00 | |
|  Kuznetsov, Kirill | | | 2111 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Dolgopolov, Oleksandr | | | 1598 | UKR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bangerter, Daria | | | 1422 | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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