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Individual Calculations June 2023 |
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| Papenfuss, Kai Total change: -24.80 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1751 | 2.00 | 4 | -0.62 | 40 | -24.80 | |
|  Nahnsen, Kenneth | | | 2021 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Marzik, Arne | | | 1545 | GER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Schacht, David | | | 1541 | GER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Lueders Vega, Iago Ernst | | | 1351 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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