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Individual Calculations July 2015 |
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| Fridkovsky, Lev Total change: -91.20 | |   |
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| Herzliya Spring 2015 | Herzliya | ISR | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2064 | 4.00 | 9 | -2.14 | 40 | -85.60 | |
|  Pilosof, Haim | | | 1815 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Zorella, Benzion | | | 2061 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Lagon, Michael | | | 1959 | ISR | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Yerushalmi, Eran | | | 2008 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Ben Ari, Yannay | | | 1881 | ISR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Khatib, Husein | | | 1906 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Cnaan, Moshe | | | 2019 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Emanuel, Yahav | | | 1806 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Levy, Benyamin | | | 1840 | ISR | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | Liga Artzit Tzafon 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2038 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
| | Feldsherovich, Dmitry | | | 2250 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pletner, Valery | | | 2089 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kinberg, Ofer | | | 2051 | ISR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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