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Individual Calculations December 2017 |
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| Amiri, Reza Total change: 12.40 | |   |
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| 1st Ardabil Chess League 1396 Round 6-7 | Ardabil | IRI | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2093 | 1.50 | 2 | 0.31 | 40 | 12.40 | |
|  Alizadeh, Hasan | | | 1811 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Vahabpour, R. | | | 2200 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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