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Individual Calculations September 2023 |
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| Moeller, Peter, Dr. Total change: -18.00 | |   |
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| 19. Rostocker Schach-Open 2023 | Rostock | GER | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1574 | 1.00 | 4 | -0.90 | 20 | -18.00 | |
|  Kallweit, Paul | | | 1891 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Loeffelholz, Simon | | | 1233 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Scharf, Christian | | | 1412 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Schreiber, Nico | | | 1831 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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