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Individual Calculations September 2009 |
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| Gradenwitz, Oded Total change: -31.35 | |   |
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| Spring 2009 Mark Centre | Tel Aviv | ISR | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1885 | 0.00 | 6 | -2.09 | 15 | -31.35 | |
|  Boruchovsky, Avital | | | 2084 | ISR | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Ben-Nathan, Yigal | | | 2030 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Philosoph, Assi | | | 1981 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Hertz, Yaniv | | | 1996 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Ulman, Victor | | | 1861 | ISR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Ettinger, Amir | | | 2040 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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