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Individual Calculations September 2023 |
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| Prueter, Tilo Total change: 0.00 | |   |
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| 19. Rostocker Schach-Open 2023 | Rostock | GER | 2023-07-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1504 | 0 | 0.50 | 4 | 0.00 | 1182 | | 0.00 | |
|  Stepanjan, Marianne | | | 1514 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Mertens, Lothar | | | 1544 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Stepanjan, Tatevik Mia | | | 1370 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Kaplan, Arne | | | 1589 | GER | 0.00 | 1 | 0.00 | | 0.00 | |
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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