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Individual Calculations June 2023 |
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| Harten, Jan Total change: -64.40 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1819 | 1.00 | 4 | -1.61 | 40 | -64.40 | |
|  Roebers, Jan | f | | 2083 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Stiller, Maximilian | | | 1657 | GER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Hieke, Jonas | | | 1582 | GER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Drozd, Maciej | | | 1419 * | GER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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