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Rapid:
Individual Calculations December 2017 |
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| Afrasiabi, Seyyedhassan Total change: 2.60 | |   |
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| Iran Engineers Rapid Championship 1396 | Babolsar | IRI | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1913 | 4.00 | 7 | 0.13 | 20 | 2.60 | |
|  Mehrzadeh, Aref | | | 1555 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Dehghani, Hamid | | | 2142 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nosratpour, Ariz | | | 1874 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Avakh, E | | | 2044 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Asadi, Kamran | | | 1996 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sadegh Nahvi, Ehsan | | | 1639 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Maleki, Mohammad Reza | | | 1787 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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