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Individual Calculations February 2024 |
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| Koeppen, Ilja Total change: -8.40 | |   |
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| 6. Internationales Spandauer Weihnachtsopen 2023 | Berlin-Spandau | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1443 | 0.50 | 4 | -0.21 | 40 | -8.40 | |
|  Kutschke, Jens | | | 1938 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Borowski, Przemyslaw | | | 1762 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Schwalbe, Niclas | | | 1628 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chen, Yueyi | | | 1609 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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