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Individual Calculations January 2017 |
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| Rakita, Efim Total change: 27.60 | |   |
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| Kiryat Bialik Championship 2016 | Kiryat Bialik | ISR | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1904 | 5.00 | 7 | 1.66 | 20 | 33.20 | |
|  Toby, Ohad | | | 1727 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Leibovich, Semion | | | 2118 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Levitan, Tal | | | 2081 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mautner, Nachum | | | 1769 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Levitan, Ronit | | wc | 1846 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Rave, Avraham | | | 1734 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Williams, Leo | | | 2223 | CAN | 1.00 | 1 | 0.87 | 20 | 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) | | | | Haifa-Nesher Club Open Championship 2016 A | Nesher | ISR | 2016-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1904 | 2.50 | 6 | -0.28 | 20 | -5.60 | |
| | Gitzman, Michael | | | 1873 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Gordon, Evgeny | | | 1960 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Shohat, Yotam | | | 2030 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Cherikovsky, Yuri | | | 2098 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gruzman, Ilya | | | 1835 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Maman, Emanuel | | | 1800 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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