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Individual Calculations December 2017 |
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| Gofshtein, Semion Total change: -0.20 | |   |
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| Nat. Ch. 1-8 final 2017 Jeruchess | Jerusalem | ISR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1821 | 4.50 | 9 | -0.01 | 20 | -0.20 | |
|  Brown, Moshe | | | 1868 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Landa, Alex | | | 1886 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Levinsky, Gregory | | | 1919 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kfir, Itzhak | | | 1565 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kaminetsky, Yuval | | | 1573 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lukovski, Lev | | | 1797 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bershadsky, Georgy | | | 1903 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Belokopyt, Boris | | | 1861 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Weinstein, Shaul | | | 1951 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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