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Individual Calculations February 2015 |
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| Atakhan, Abtin Total change: 40.40 | |   |
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| Dey Cup (C) U-2100 (2015) | Tehran | IRI | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1399 | 2.50 | 7 | 1.01 | 40 | 40.40 | |
|  Alavi, Mir Mahmood | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jalali, Esmaeil | | | 1581 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Farnia, Fatemeh | | | 1798 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Isazaei, Abdolrahman | | | 1657 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Biabani, Hadi | | | 1680 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Harati, Hasti | | | 1289 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zomorrodian, Eilia | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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