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Individual Calculations July 2015 |
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| Bortnik, Rostislav Total change: -5.60 | |   |
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| Liga Artzit Tzafon 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2194 | 1.50 | 3 | -0.28 | 20 | -5.60 | |
|  Hertz, Yaniv | | | 2052 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Klevinskiy, Konstantin | | | 2062 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kaplivatski, Alexander | f | | 2258 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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