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Rapid:
Individual Calculations April 2018 |
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| Sobel, Ido Total change: 71.40 | |   |
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| Purim Junior Rapid 28.02.18 A | Ramat Gan | ISR | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1635 | 2.00 | 6 | 0.31 | 20 | 6.20 | |
|  Slobodiansky, Steven | | | 1919 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zemach, Roee | | | 1918 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Solomon, Asif | | | 2013 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gitzman, Michael | | | 1856 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sherman, Reem | | | 1657 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zach, Asif | | | 1571 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Eliahu Levant Memorial Rapid 2018 B | Beer Sheva | ISR | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1635 | 4.00 | 5 | 3.26 | 20 | 65.20 | |
| | Aleksandrova, Aleksandra | | wf | 1921 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Moshenberg, David | | | 1984 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chazan, Yonatan | | | 1987 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Shevelev, Vitali | | | 1999 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Vardi, Shlomit | | | 1815 | ISR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | |
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