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Individual Calculations January 2017 |
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| Ahmadi, Shayan Total change: 10.80 | |   |
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| 9th Championship Chess League Golestan Province ( group A)- 1395 Round 1-2 | Gorgan | IRI | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1675 | 1.00 | 1 | 0.59 | 40 | 23.60 | |
|  Sharifian, Mahdi | | | 1742 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | 9th Championship Chess League Golestan Province ( group A)- 1395 Round 3-6 | Gorgan | IRI | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1675 | 0.00 | 2 | -0.32 | 40 | -12.80 | |
|  Amini, Amer | | | 2075 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yousefi, Taghi | | | 1880 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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