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Individual Calculations March 2020 |
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| Mamut, Igor Total change: 16.60 | |   |
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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 |
| 2026 | 2128 | 6.00 | 9 | 0.31 | 20 | 6.20 | |
|  Aleksandrova, Aleksandra | | wf | 1809 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Roisman, Mario | | | 2057 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chazan, Yonatan | | | 2008 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bebchuk, Leonid | | | 1996 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Iliaguev, Daniel | | | 2057 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ofek, Ram | | | 2086 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Neiman, Maks | | | 1995 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Chernov, Viktor | | | 2035 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Porat, Daniel | | | 2195 | 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) | | | | Liga Alef Darom 2020 Round 2-3 | Various | ISR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2130 | 1.00 | 1 | 0.52 | 20 | 10.40 | |
| | Kagan, Yosef | f | | 2142 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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