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Individual Calculations April 2018 |
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| Kotler, Zvi Total change: -25.20 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Kiryat Bialik | Kiryat Bialik | ISR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1812 | 3.00 | 9 | -0.63 | 40 | -25.20 | |
|  Leibovich, Semion | | | 2081 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Akman, Adi | | | 2109 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Weintraub, Amit | | | 1775 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Rave, Avraham | | | 1753 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Maman, Emanuel | | | 1788 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Margovsky, Naum | | | 1941 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Atias, Yonatan | | | 1558 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Levitan, Shon | | | 1902 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tamarin, Yefim | | | 2138 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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