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Individual Calculations April 2023 |
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| Schruefer, Johann Total change: -6.60 | |   |
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| 7 Seminarturnier Lanzarote-Kanaren | Lanzarote (Canarias) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1569 | 1.50 | 5 | -0.33 | 20 | -6.60 | |
|  Winter, Reinhold | | | 1806 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Zschiesing, Falk | | | 1936 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Eich, Hans-Juergen | | | 1739 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Egli, Arnold | | | 1321 | SUI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Holzhey, Beate | | | 1613 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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