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Individual Calculations February 2015 |
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| Jahankhani, Hojatollah Total change: -14.40 | |   |
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| Dey Cup (C) U-2100 (2015) | Tehran | IRI | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1747 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Seyed Shahkaram Fard, Seyed Ar | | | 1347 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hejazi, Seyed Mehdi | | | 2047 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ghazizadeh Ehsaei, Milad | | | 1469 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sajadi Naeini, Seyed Soheil | | | 1485 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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