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Individual Calculations September 2009 |
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| Ginzburg, Natan Total change: -3.45 | |   |
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| Spring 2009 Mark Centre | Tel Aviv | ISR | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2075 | 3.00 | 6 | -0.03 | 15 | -0.45 | |
|  Shutzman, Joseph | f | | 2298 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Gershkowich, David | f | | 2340 | ISR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Shwarchbard, Zvi | | | 1881 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Feigel, Leonid | | | 2005 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Ben-Nathan, Yigal | | | 2030 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Zilbershtein, Victor | | | 1911 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Shah Kait 2009 | Natanya | ISR | 2009-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2075 | 0.00 | 1 | -0.20 | 15 | -3.00 | |
| | Belytsky, Alexandr | f | | 2315 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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