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Individual Calculations May 2012 |
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| Roitman, Dan Total change: 36.00 | |   |
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| Quarter Final 2012 Herzlia A | Herzelia | ISR | 2012-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1765 | 4.50 | 9 | 1.20 | 30 | 36.00 | |
|  Levi, Avner | | | 1619 | ISR | 1.00 | 1 | 0.30 | 30 | 9.00 | |  Ben Porat, Zeev | | | 1987 | ISR | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Yaacobovich, Shlomi | | | 1678 | ISR | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Towers, Brian | | | 1857 | ISR | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Cohen, Yonatan | | | 1619 | ISR | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Pilosof, Haim | | | 1928 | ISR | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Shlam, Yehuda | | | 2102 | ISR | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Cnaan, Moshe | | | 2135 | ISR | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Ilan, Liad | | | 2013 | ISR | 0.50 | 1 | 0.31 | 30 | 9.30 | |
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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