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Individual Calculations December 2015 |
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| Greiver, Alejandro Total change: 37.20 | |   |
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| Start of Season Herzliya 2015 under 2000 | Herzliya | ISR | 2015-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1646 | 2.50 | 4 | 0.93 | 40 | 37.20 | |
|  Lotsov Har-Zahav, Avraham | | | 1928 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | El-Az, Shay | | | 1834 | ISR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Barski, Yosef | | | 1576 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Lahav, Doron | | | 1608 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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