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Individual Calculations May 2014 |
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| Zinger, Amit Total change: 56.70 | |   |
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| Israel Under-14 Championship 2014 | Elkana | ISR | 2014-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1693 | 1.50 | 4 | 0.37 | 30 | 11.10 | |
|  Drori, Saar | c | | 2044 | ISR | 0.50 | 1 | 0.39 | 30 | 11.70 | |  Levin, Daniel | | | 1876 | ISR | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Bronstein, Or | | | 1908 | ISR | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Feldman, Antony | | | 1669 | ISR | 0.50 | 1 | -0.03 | 30 | -0.90 | |
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) | | | | 29th Czerniak Festival Open B | Tel Aviv | ISR | 2014-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1693 | 3.00 | 5 | 1.52 | 30 | 45.60 | |
| | Ginzburg, Natan | | | 1949 | ISR | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Hadad, Ofer | | | 1871 | ISR | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Zilbershtein, Victor | | | 1800 | ISR | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Dovev, Noam | | | 1747 | ISR | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Bar-Or, Ornan | | | 1885 | ISR | 1.00 | 1 | 0.75 | 30 | 22.50 | |
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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