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Individual Calculations March 2020 |
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| Yefroimsky, Adi Total change: 46.80 | |   |
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| Quarterfinals Israeli Championship Beer Sheva 2019-20 | Beer Sheva | ISR | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1772 | 4.50 | 9 | 1.12 | 40 | 44.80 | |
|  Roisman, Mario | | | 2057 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Aleksandrova, Aleksandra | | wf | 1809 | ISR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Shtern, Idan | | | 1372 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Neiman, Maks | | | 1995 | ISR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Brusilovski, Lena | | | 1859 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mirzabaev, Andrei | | | 1981 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Khersonsky, David | | | 1650 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Porat, Daniel | | | 2172 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fish, Alexandr | | | 1946 | UKR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Darom 2020 Round 2-3 | Various | ISR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1829 | 0.50 | 2 | 0.05 | 40 | 2.00 | |
| | Chernov, Viktor | | | 2031 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Har-Even, Abir | | | 2058 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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