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Individual Calculations January 2022 |
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| Nikfetrat, Hasan Total change: -17.20 | |   |
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| Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1738 | 4.00 | 6 | -0.86 | 20 | -17.20 | |
|  Vahedi, Arad | | | 1338 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zare, Nazanin Zahra | | | 1338 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fazlali, Soheil | | | 1537 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Amjadiyan, Javad | | | 1684 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kargar, Mahdi | | | 1338 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagheri, Mahan | | | 1539 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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