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Individual Calculations October 2023 |
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| Kessler, Georg Total change: 13.20 | |   |
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| 17. Ortenburger Internationales Schach Open 2023 Gruppe B | Ortenburg | GER | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1604 | 2.00 | 2 | 0.66 | 20 | 13.20 | |
|  Erhardt, Daniel | | | 1423 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dommnich, Alexander | | | 1533 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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