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Rapid:
Individual Calculations January 2017 |
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| Mardzadeh, Sajjad Total change: -17.00 | |   |
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| Rapid Open Chess Tournament of Miandoab 2016 | Miandoab | IRI | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1898 | 1.00 | 4 | -0.85 | 20 | -17.00 | |
|  Amir Vardestian, Hossein | | | 2104 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Shaghaghi, Gholamreza | | | 1600 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Mehdi Khah, Ahmad | | | 1887 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Moghaddamian, Afshin | | | 2100 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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