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Rapid:
Individual Calculations April 2017 |
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| Rakita, Efim Total change: 0.60 | |   |
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| Haifa-Nesher Club Winter 2017 under 2100 | Nesher | ISR | 2017-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1949 | 3.50 | 7 | -0.62 | 20 | -12.40 | |
|  Chertok, Yuriy | | | 1973 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Fainberg, Boris | | | 2035 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Levitan, Ronit | | wc | 1654 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kharouba, Wasim | | | 1606 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kupervaser, Erez | | | 1825 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Margovsky, Naum | | | 2157 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Shternberg, Zvi | | | 1847 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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 Spring rapid 2017 | Nesher | ISR | 2017-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1919 | 6.00 | 9 | 0.65 | 20 | 13.00 | |
| | Tsirilman, Guy | | | 1519 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frenkel, Ran | | | 2184 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Meir, Ohad | | | 1610 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fainberg, Boris | | | 2028 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Levin, Yevgeny | | | 1840 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gurbanov, Andrei | m | | 2319 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smilovich, Eli | | | 1728 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Borozin, Rafael | | | 1519 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maman, Emanuel | | | 1787 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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