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Individual Calculations September 2012 |
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| Houshdaran, Soheil Total change: -2.10 | |   |
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| Iranian Chess Festival (Men 2012) | Hamedan | IRI | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1891 | 3.00 | 6 | -0.49 | 15 | -7.35 | |
|  Kheiri, A R | | | 2146 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Valizadeh, Ali | | | 2202 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Kazemiyan Eski, Abolfazl | | | 1710 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Moosavi, S Parviz | | | 1733 | IRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Moshirabadi, Hadi | | | 1493 | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Baheshmat, Abolfazl | | | 1658 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | ramzan open chess tournament Fars | Shiraz | IRI | 2012-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1891 | 1.00 | 4 | 0.35 | 15 | 5.25 | |
| | Shaahsavandi, Mohammadhadi | | | 2155 | IRI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Mari Ooriad, Pouya | | | 2251 | IRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Mirab, Amir | | | 2048 | IRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Kowsarinia, Amir | f | | 2291 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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