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Individual Calculations January 2016 |
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| Gradenwitz, Oded Total change: -41.40 | |   |
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| National Championship Quarterfinal 2015 Petach Tikva | Petach Tikva | ISR | 2015-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1735 | 0.50 | 8 | -1.68 | 20 | -33.60 | |
|  Solan, Shay | | | 2135 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Domensky, Arkadi | | | 1878 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bin-Nun, Peleg | | | 1879 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mamin, Tagir | | | 1798 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Nissim, Yonatan | | | 1855 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Solomon, Asif | | | 1835 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bodenshtein, Yair | | | 1899 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ben-Natan, Yigal | | | 2126 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | Mark Centre Autumn 2015 A | Tel Aviv | ISR | 2015-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1735 | 1.00 | 5 | -0.82 | 20 | -16.40 | |
| | Levi, Nisan | | | 1860 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Dror, Levi | | | 1798 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Levi, Yoel | | | 1915 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bar-Or, Ornan | | | 1904 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Levanzov, Evgeny | | | 1708 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Herzliya Championship Haim Kandelshine Memorial 2015-A | Herzliya | ISR | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1735 | 3.50 | 9 | 0.43 | 20 | 8.60 | |
| | Lux, Hugo De Melo | | | 2073 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khatib, Husein | | | 1855 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Weisbuch, Gabriel | | | 1760 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Lagon, Michael | | | 1958 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dobkin, Uri | | | 1771 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Levy, Avner | | | 1637 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hayohamo, Raz | | | 1746 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kinberg, Ofer | | | 1978 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cnaan, Moshe | | | 2025 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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