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Individual Calculations September 2017 |
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| Alster, Omri Total change: -0.80 | |   |
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| Nat. Ch. 1-8 final 2017 Ganey Tikva | Ganey Tikva | ISR | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1438 | 3.00 | 7 | -0.02 | 40 | -0.80 | |
|  Levitan, Yaron | | | 1395 | ISR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gross, Dror | | | 1830 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kolko, Miki | | | 1507 | ISR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Gefen, Ofer | | | 1407 | ISR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Ofek, Omri | | | 1516 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Zohar, Iddo | | | 1540 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Vagman, Roy | | | 1294 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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