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Individual Calculations September 2023 |
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| Grabowski, Pawel Total change: 2.60 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2232 | 3.00 | 4 | 0.13 | 20 | 2.60 | |
|  Lambertz, Michael | | | 2020 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Mueller, Adrian | | | 2001 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Huhndorf, Arnold | f | | 2107 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rybarczyk, Klaus | | | 2133 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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