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Individual Calculations January 2020 |
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| Kafshgar Gohari, Reza Total change: 45.60 | |   |
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| Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1494 | 5.00 | 7 | 1.14 | 40 | 45.60 | |
|  Shamsi, Hamed | | | 1094 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hosseinzadeh, Amir Ali | | | 1635 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Goudarzian, Mohammad Javad | | | 1169 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Zahedi, Iraj | | | 1655 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Yazdani, Mohammadhosein | | | 1504 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Imani, Adrina | | | 1315 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Riahi, Arvin | | | 1686 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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