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Individual Calculations September 2009 |
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| Heruti, Ofer Total change: -17.70 | |   |
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| Spring Rishon 2009 | Rishon Le-Zion | ISR | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1942 | 3.00 | 7 | -1.18 | 15 | -17.70 | |
|  Dvir, Ofir | | | 1772 | ISR | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Gera, Yuval | | | 1928 | ISR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Ben-Ari, Hogel | | | 1934 | ISR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kulikov, Alexander | | | 2061 | ISR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Veinberg, Nimrod | | | 1869 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Papiashvilli, Kobi | | | 1779 | ISR | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Lavi, Royi | | | 1728 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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