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Individual Calculations July 2019 |
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| Rakita, Efim Total change: 22.60 | |   |
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| Haifa - Nesher 2000 | Nesher | ISR | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1944 | 3.00 | 5 | 0.80 | 20 | 16.00 | |
|  Azikri, Gur | | | 1934 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Fainberg, Boris | | | 2039 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Axelrod, Arie | f | | 2224 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cherikovsky, Yuri | | | 1970 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Tsirilman, Guy | | | 1798 | ISR | 1.00 | 1 | 0.30 | 20 | 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) | | | | Liga Alef Tzafon Yom Chol 2019 Round 9-10 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1937 | 1.50 | 2 | 0.33 | 20 | 6.60 | |
| | Kriger, Roni | | | 1953 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Tsirilman, Guy | | | 1798 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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