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Individual Calculations July 2023 |
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| Peschges, Paul Total change: 4.20 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1794 | 3.50 | 6 | 0.21 | 20 | 4.20 | |
|  Verfuerth, Thomas | c | | 2060 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Wohlrabe, Joerg | | | 1637 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Halfmann, Peter | | | 1689 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ngo, Quang Thai | | | 1941 | VIE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kryvosheia, Roman | | | 1606 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bauer, Pascal | | | 1625 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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