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Individual Calculations July 2019 |
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| Bulkovstein, David Total change: -16.00 | |   |
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| Moti Shapira Spring Memorial A | Rishon Letzion | ISR | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1851 | 2.00 | 6 | -0.94 | 20 | -18.80 | |
|  Lahav, Michal | | wf | 2168 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ribstein, Orel | | | 1708 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mizrahi, Ido | | | 1957 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Brill, Eyal | | | 1645 | ISR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Raiko, Yossi | | | 1907 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tal-Shahar, Liam | | | 1790 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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 Alef Shfela 2019 Round 8-9 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1844 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Shapiro, Evgeny | | | 1943 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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