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Individual Calculations August 2021 |
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| Potrafke, Lucas Total change: -8.00 | |   |
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| NRW-Jugendeinzelmeisterschaft 2021 U16 | Kranenburg | GER | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1763 | 0.50 | 2 | -0.20 | 40 | -8.00 | |
|  Spriestersbach, Kai | | | 1847 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Wiedenbruch, Paul | | | 1894 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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