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Individual Calculations January 2019 |
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| Margulis, Alexander Total change: -32.80 | |   |
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| Beer Sheva Championship B | Beer Sheva | ISR | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1726 | 3.00 | 7 | -1.64 | 20 | -32.80 | |
|  Borodety, Itamar | | | 1367 | ISR | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Stepanenko, Yulia | | | 1365 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Levit, Michael | | | 1738 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Paikin, Aharon | | | 1699 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ovechkin, Lilia | | | 1779 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Yefroimsky, Adi | | | 1623 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Simchayev, Alexandra | | | 1532 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | |
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