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Individual Calculations May 2023 |
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| Rivinius, Otto Total change: 2.80 | |   |
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| NRW-Viererpokal 2023 Vorrunde | various | GER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1846 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Schmerwitz, Reinhard | | | 1645 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Dahm, Bernd | | | 2121 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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