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Rapid:
Individual Calculations September 2015 |
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| Stolyarsky, Yegor Total change: 5.00 | |   |
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| Petach Tikva rapid End of July 2015 B | Petach Tikva | ISR | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1590 | 2.00 | 3 | 0.79 | 20 | 15.80 | |
|  Friedland, Eldar | | | 1458 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Smoliar, Klim | | | 1880 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Milikow, Yoav | | | 1687 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Tsafrir Rehobot rapid August 2015 B | Rehovot | ISR | 2015-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1613 | 2.00 | 4 | -0.54 | 20 | -10.80 | |
| | Rozen, Eytan | | | 1534 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Matza, Yosi | | | 1462 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Qasem, Huda | | | 1231 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tiktin, Dor | | | 1748 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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