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Individual Calculations September 2017 |
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| Arefi Nasab, Armin Total change: -2.80 | |   |
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| 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1442 | 4.00 | 10 | -0.07 | 40 | -2.80 | |
|  Anjom Rooz, Mehdi | | | 1842 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ahmadi Niaz, Shayan | | | 1042 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zoalfian, Mohammad | | | 1774 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Afshani, Matin | | | 1724 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Marzoughi, Mohammadsadegh | | | 1842 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghane, Safoura | | | 1663 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Razavi, Seyyed Amirreza | | | 1719 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Norouzi Chenari, Parham | | | 1147 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gorji, Mohsen | | | 1246 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Babaee, Mohammadsaleh | | | 1278 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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