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Individual Calculations February 2023 |
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| Schnuecker, Marcel Total change: -32.00 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1697 | 1.00 | 3 | -0.22 | 40 | -8.80 | |
|  Schmidt, Kevin | | | 1966 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Marks, Stefan | | | 1297 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yu, Michael | | | 2023 | NED | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1697 | 2.00 | 5 | -0.58 | 40 | -23.20 | |
| | Watermann, Bernd | | | 1686 | GER | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Gold, Jan Christian | | | 1658 | GER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Broeker, Claudia | | | 1692 | GER | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Bursian, Tim | | | 1623 | GER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ullmann, Ralf | | | 1768 | GER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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