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Individual Calculations January 2012 |
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| Tahbaz, Arash Total change: -21.45 | |   |
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| 2nd baran chess rated tournament | Rasht | IRI | 2011-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1805 | 0.00 | 4 | -1.43 | 15 | -21.45 | |
|  Jouyandeh, H | | | 2069 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Barbari, Abbas | | | 1972 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Pourreza, Ardalan | | | 1885 | IRI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Javani, Shahin | | | 1748 | IRI | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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