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Individual Calculations September 2023 |
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| Cheng, Noah Total change: 60.40 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1626 | 1.00 | 3 | 0.40 | 40 | 16.00 | |
|  Seidel, Martin | | | 1807 | GER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | De Vries, Leon | | | 1926 | NED | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Rokitta, Uwe | | | 1881 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1624 | 3.00 | 5 | 1.11 | 40 | 44.40 | |
| | Hoefer, Severin Paul | | | 1908 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Birnkott, Manfred | | | 1894 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Schmidt, Kevin | | | 1996 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Albrecht, Philipp | | | 1440 | GER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Klees, Robert | | | 1459 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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