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Individual Calculations January 2016 |
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| Sassoon, Roei Total change: 48.00 | |   |
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| National championship Quarterfinal 2015 Ramat Gan | Ramat Gan | ISR | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1860 | 4.50 | 9 | 1.39 | 40 | 55.60 | |
|  Helving, Yuval | | | 2079 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ginchil, Shay | | | 2044 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Tzaban, Rotem | | | 1821 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kochavi, Ori | | | 1693 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Adar, Idan | | | 2060 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Landau, Amit | | | 1860 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Drori, Dan | f | | 2144 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rozen, Guy | | | 1976 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Karp, Michael | f | | 2200 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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 Ilit Noar Tzafon 2015 Round 6-7 | various | ISR | 2015-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1864 | 0.00 | 1 | -0.49 | 40 | -19.60 | |
| | Ritvo, Dan | | | 1874 | ISR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Israel Youth Team playoffs 2015 | various | ISR | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1851 | 1.00 | 1 | 0.30 | 40 | 12.00 | |
| | Milikow, Yoav | | | 1700 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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