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Individual Calculations February 2024 |
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| Usdenski, Andreas Total change: -3.20 | |   |
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| Krefelder Weihnachts-Open 2023 | Krefeld | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1751 | 2.50 | 4 | -0.08 | 40 | -3.20 | |
|  Markert, Maximilian | | | 1420 | GER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vasylieva, Kira | | | 1502 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vortmeier, Jan | | | 1923 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Spelleken, Hans-Gerd | | | 1665 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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