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Rapid:
Individual Calculations March 2013 |
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| Zareii, Ali Total change: -19.20 | |   |
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| Omid Cup chess tournament 2013 | Tehran | IRI | 2013-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1932 | 0.00 | 4 | -0.96 | 20 | -19.20 | |
|  Khademalsharieh, Sarasadat | | wm | 2282 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Roohi, Abdolmajid | | | 2115 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Saeedi, Reza | | | 2104 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Shafaee, H. | | | 2062 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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