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Individual Calculations July 2023 |
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| Goodwin, David Total change: 14.00 | |   |
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| XXV. Rhein-Main-Open 2023 Gruppe B | Bad Homburg v. d. Hoehe | GER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1453 | 2.50 | 6 | 0.70 | 20 | 14.00 | |
|  Mehlen, Theodor | | | 1805 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Schaack, Frank, Dr. | | | 1112 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lopez Fuertes, Victor | | | 1660 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Boscher, Hans | | | 1646 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Meyer-Jany, Marcel | | | 1744 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Solinski, Reinert | | | 1716 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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