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Individual Calculations September 2023 |
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| Weirich, Ralf Total change: 12.60 | |   |
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| 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1393 | 1.50 | 4 | 0.63 | 20 | 12.60 | |
|  Oerder, Timon | | | 1559 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Payes, Marco | | | 1621 | GER | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Freiknecht, Axel | | | 1682 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Charbonnier Schuermann, Michel | | | 1613 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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