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Individual Calculations December 2014 |
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| Drori, Saar Total change: 20.80 | |   |
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| Kfar Saba "Hashiva Habayta" Autumn 2014 | Kfar Saba | ISR | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2015 | 2.00 | 3 | 0.26 | 40 | 10.40 | |
|  Singer, Amit | | | 1820 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Friedland, Moshe | | | 1866 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Tratatovici, Dan | | | 2176 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Liga Ilit Noar Tzafon 2014 Round 1-3 | various | ISR | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2083 | 1.50 | 2 | 0.26 | 40 | 10.40 | |
| | Grinberg, Eyal | | | 2114 | ISR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Stern, Uri | | | 1865 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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