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Individual Calculations September 2013 |
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| Hochman, Elnatan Total change: -38.10 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2021 | 4.50 | 7 | -0.14 | 30 | -4.20 | |
|  Porat, Hen | | | 1841 | ISR | 0.50 | 1 | -0.24 | 30 | -7.20 | |  Gunders, Elad | | | 1853 | ISR | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Federovski, Adi | | | 1844 | ISR | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Kumic, Filip | | | 2243 | SRB | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Zilbershtein, Victor | | | 1830 | ISR | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Levi, Yoel | | | 1887 | ISR | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Parkhov, Yair | | | 1780 | ISR | 1.00 | 1 | 0.20 | 30 | 6.00 | |
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) | | | | Gideon Japhet International Open B | Jerusalem | ISR | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2021 | 1.00 | 3 | -1.13 | 30 | -33.90 | |
| | Parkhov, Yair | | | 1780 | ISR | 0.50 | 1 | -0.30 | 30 | -9.00 | | | Shternberg, Zvi | | | 1914 | ISR | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Levin, Natan | | | 1888 | ISR | 0.00 | 1 | -0.68 | 30 | -20.40 | |
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) | | |
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