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Individual Calculations September 2023 |
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| Hoffmann, Kay Total change: 28.00 | |   |
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| Lichtenberger Sommer 2023 | Berlin | GER | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2036 | 6.00 | 9 | 0.70 | 40 | 28.00 | |
|  Mueller, Johannes | | | 1651 | GER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kohlmeyer, Dagobert | | | 1840 | GER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jahn, Thomas | | | 2173 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Guder, Sibylle | | | 1796 | GER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Holinka, Henning | | | 2241 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Zackrisson, Peter | | | 2204 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Tiarks, Jann-Christian | c | | 2211 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ho, Ngoc Hai-Dang | | | 1782 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mazurtsova, Margarita | | | 1636 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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