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Individual Calculations June 2023 |
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| Lafer, Jean-Jacques Total change: -8.40 | |   |
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| Bundesturnier 2023 HT 2 | Ittigen | SUI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1618 | 2.50 | 7 | -0.42 | 20 | -8.40 | |
|  Svendsen, Hannelore | | | 1648 | SUI | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Elhamdi, Firas | | | 1585 | SUI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Strupp, Christian | | | 1644 | SUI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Retti, Marco | | | 1717 | SUI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Weber, Rene | | | 1667 | SUI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Galerne, Rene | | | 1735 | SUI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Born, Guido | | | 1748 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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