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Individual Calculations November 2022 |
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| Ackermann, Hans-Christian Total change: -27.20 | |   |
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| Itzehoer Schach-Open 2022 | Itzehoe | GER | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1749 | 1.50 | 4 | -1.36 | 20 | -27.20 | |
|  Hovhannisyan, Artur | | | 2169 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Kieckbusch, Lotta | | | 1271 | GER | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Schulz, Jale | | | 1349 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Junge, Julia Marie | | | 1350 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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