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Individual Calculations January 2022 |
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| Ghayourifar, Ali Total change: -83.20 | |   |
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| 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) | Rasht | IRI | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1846 | 5.50 | 9 | -2.08 | 40 | -83.20 | |
|  Pir, Mehdi | | | 1446 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zarbini, Khashayar | | | 1540 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Gholami Katigari, Gholamreza | | | 1619 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nezamdoust, Amirmahdi | | | 1564 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Biriya, Yadollah | | | 1502 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Khanjani, Rastin | | | 1599 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ahmadi, Barad | | | 1517 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Azimi, Amir Mohammad | | | 1585 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Abbaszadeh, Amin | | | 1630 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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