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Individual Calculations July 2018 |
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| Mayer, Rolf Total change: -12.60 | |   |
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| 21. Rhein-Main-Open 2018 Group B | Bad Homburg | GER | 2018-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1536 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
|  Spiegelberg, Silvia | | | 1882 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Roehm, Adrian | | | 1522 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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