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Rapid:
Individual Calculations March 2014 |
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| Derakhshani, Borna Total change: 3.80 | |   |
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| Bahman Rapid Open (2014) | Tehran | IRI | 2014-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1853 | 4.00 | 6 | 0.19 | 20 | 3.80 | |
|  Bayat, Amir | | | 1523 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sedghi, Babak | | | 2076 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Azizi Tafreshi, Ali Akbar | | | 1687 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Jafarinia, Emad | | | 2003 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zal, Ali | | | 1577 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Asgharzadeh, Mitra | | | 1543 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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