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Individual Calculations February 2020 |
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| Lenders, Jean-Pierre Total change: 4.60 | |   |
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| Basel Amateur Weekend Open 2020 | Basel | SUI | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1823 | 1.50 | 4 | 0.23 | 20 | 4.60 | |
|  Bengherabi, Khalil | f | | 2106 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Parlak, Selahattin | | | 1692 | SUI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Senn, Roland | | | 2067 | SUI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Haenggi, Markus | | | 2030 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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