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Individual Calculations February 2020 |
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| Lakotta, Werner Total change: 21.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 F | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1454 | 3.00 | 4 | 0.53 | 40 | 21.20 | |
|  Kretzschmar, Gerald | | | 1296 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Hilke, Juergen | | | 1332 | GER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Partsch, Manfred | | | 1369 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Schulz, Rene | | | 1475 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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