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Individual Calculations February 2019 |
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| Zahner, Rolf Total change: -3.00 | |   |
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| Schachfestival Basel 2019 General | Riehen (Basel) | SUI | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1467 | 1.50 | 6 | -0.15 | 20 | -3.00 | |
|  Ledermann, Wolfgang | | | 1814 | SUI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Suwendo, Poedjo | | | 1728 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Thommen, Leon | | | 1175 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Spielmann, Beat | | | 1704 | SUI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Gautier, Marc | | | 1743 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Reichardt, Bernd | | | 1779 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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