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Individual Calculations March 2023 |
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| Dornheim, Carl Friedrich Total change: 87.20 | |   |
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| Landesjugendeinzelmeisterschaft ST 2023 U18 | Osterburg | GER | 2023-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1146 | 1.00 | 5 | 0.60 | 40 | 24.00 | |
|  Hoffmann, Siegfried | | | 1645 | GER | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Lehmann, Taylor | | | 1749 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Arlet, John | | | 1518 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Natebus, Wenzel | | | 1518 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kopvillem, Mikhail | | | 1455 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1146 | 2.50 | 4 | 1.58 | 40 | 63.20 | |
| | Heitmann, Erik | | | 1206 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Moeller, Rainer | | | 1448 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Schambier, Leon Elias | | | 1310 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Boelke, Dietmar | | | 1572 | GER | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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