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Individual Calculations January 2013 |
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| Pilosof, Haim Total change: -90.00 | |   |
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| Chaim Kandelshine Memorial 2012 | Herzlia | ISR | 2012-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1956 | 3.00 | 9 | -2.19 | 30 | -65.70 | |
|  Kagan, Shimon | m | | 2338 | ISR | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Levy, Avner | | | 1637 | ISR | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Cnaan, Moshe | | | 2076 | ISR | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Gradenwitz, Oded | | | 1814 | ISR | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Ben Porat, Tal | | | 1811 | ISR | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Towers, Brian | | | 1813 | ISR | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Hauftman, Itay | | | 1928 | ISR | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Roitman, Dan | | | 1807 | ISR | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Weisbuch, Gabriel | | | 1898 | ISR | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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) | | | NOTE: K factor changed | | Stav Mark Centre 2012 | Tel Aviv | ISR | 2012-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1956 | 1.00 | 5 | -1.62 | 15 | -24.30 | |
| | Gamayev, Oleg | | | 2211 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Baruch, Dror | | | 1869 | ISR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Levi, Eli | | | 1945 | ISR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Laposhnian, Eran | | | 1871 | ISR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Slav, Moshe | | | 1831 | ISR | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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