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Rapid:
Individual Calculations September 2015 |
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| Tiktin, Dor Total change: 29.60 | |   |
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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 | 1727 | 2.00 | 4 | -0.29 | 20 | -5.80 | |
|  Mdivani, Maka | | | 1665 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Levitan, Ronit | | wc | 1563 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gradenwitz, Oded | | | 1786 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Milikow, Yoav | | | 1687 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | Tsafrir Rehobot rapid August 2015 B | Rehovot | ISR | 2015-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1748 | 4.00 | 4 | 1.77 | 20 | 35.40 | |
| | Qasem, Huda | | | 1348 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cohen, Ziv | | | 1856 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Barak, Gil | | | 1913 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Stolyarsky, Yegor | | | 1613 | 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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