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Individual Calculations September 2015 |
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| Spectre, Amitay Total change: 3.20 | |   |
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| National Championship 1/8 final Jerusalem 2015 | Jerusalem | ISR | 2015-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1519 | 2.50 | 8 | 0.08 | 40 | 3.20 | |
|  Dermer, Moshe | | | 1778 | ISR | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Viskind, Gili | | | 1490 | ISR | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Freiman, Mark | | | 1796 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kaminetsky, Yuval | | | 1461 | ISR | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Lukin, Menashe | | | 1615 | ISR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kfir, Itzhak | | | 1634 | ISR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vazana, Yochay | | | 1815 | ISR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ganz, Maor | | | 1905 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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