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Individual Calculations December 2013 |
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| Gradenwitz, Oded Total change: -16.65 | |   |
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| Chaim Kandelshine Memorial 2013 | Herzlia | ISR | 2013-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1823 | 2.00 | 6 | -0.06 | 15 | -0.90 | |
|  Calabrese, Gabriel | | | 2167 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Cnaan, Moshe | | | 2047 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ben Porat, Zeev | | | 1979 | ISR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Weisbuch, Gabriel | | | 1879 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Dror, Levi | | | 1833 | ISR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Towers, Brian | | | 1807 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | Stav Mark Centre 2013 | Tel Aviv | ISR | 2013-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1823 | 0.50 | 5 | -1.05 | 15 | -15.75 | |
| | Shlam, Yehuda | | | 2047 | ISR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Levi, Eli | | | 1961 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dayan Sutton, Isaac | | | 1944 | MEX | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lotsov Har-Zahav, Avraham | | | 1985 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Shwarchbard, Zvi | | | 1901 | ISR | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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