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Individual Calculations December 2017 |
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| Kfir, Itzhak Total change: -10.20 | |   |
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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 |
| 1684 | 1565 | 2.00 | 7 | -0.51 | 20 | -10.20 | |
|  Hazernov, Nahum | | | 1837 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Belokopyt, Boris | | | 1861 | RUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Pilchin, Uri | | | 1836 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gofshtein, Semion | | | 1821 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shavit, Inbar | | | 1459 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Brown, Eithan | | | 1636 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Jonas, Joseph | | | 1338 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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