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Individual Calculations April 2018 |
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| Hadari, Ariel Total change: 30.00 | |   |
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| Nat. Ch. Quarterfinal 2018 Petah Tikva | Petah Tikva | ISR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1968 | 5.50 | 9 | 1.46 | 20 | 29.20 | |
|  Peretz, Malkiel | f | | 2229 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Cohen, Hanan | | | 1668 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Aronin, Pavel | | | 2036 | MNC | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Klevinskiy, David | | | 1977 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Bin-Nun, Peleg | | | 2020 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Klar, Nir | | | 2069 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sokolovsky, Yahli | | | 1934 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mendelboim, Sagi | | | 1893 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Gershkowich, David | f | | 2242 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Liga Artzit Center 2018 Round 5 | various | ISR | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1983 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
| | Amit, Eli | | | 2013 | ISR | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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