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Individual Calculations July 2023 |
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| Verfuerth, Kevin Total change: -15.40 | |   |
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| NRW-Klasse 2 2022-2023 May 2023 | various | GER | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2000 | 1.50 | 2 | 0.75 | 20 | 15.00 | |
|  Homs, Guust | | | 2160 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Liedmann, Dennis | | | 2026 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 2000 | 4.50 | 7 | -1.52 | 20 | -30.40 | |
| | Wehr, Jan | | | 1601 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hielscher, Ursula | | | 1702 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Li, Hewei | | | 1678 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Xue, Luka | | | 1770 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mimkes, Pavel | | | 1712 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Menai, Nick | | | 1657 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nagel, Daniel | | | 1672 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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