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Individual Calculations May 2015 |
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| Friedland, Moshe Total change: -88.40 | |   |
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| Liga Alef Shfela 2015 Round 4-6 | various | ISR | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2019 | 0.00 | 1 | -0.60 | 40 | -24.00 | |
|  Porat, Mordehi | | | 1947 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | | | Israel Youth Championship Under 16 - 2015 | Ayanot | ISR | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2019 | 3.50 | 8 | -1.61 | 40 | -64.40 | |
|  Lukin, Menashe | | | 1646 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Feldman, Antony | | | 1853 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Chachashvili, Zuri | | | 1813 | ISR | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Gorodetzky, David | | | 2252 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lahav, Michal | | | 1828 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Levitan, Tal | | | 1917 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Triger, Ramon | | | 1997 | ISR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Adar, Idan | | | 1949 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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