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Individual Calculations January 2022 |
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| Barari, Babak Total change: -28.00 | |   |
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| 18th Gilan second league 1400 Round 1-2 | Rasht | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1630 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
|  Pooryounes, Mohammad | | | 1358 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) | Rasht | IRI | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1630 | 1.00 | 4 | -1.07 | 20 | -21.40 | |
| | Yadegar, Radin | | | 2001 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ghorbani, Zahra | | | 1251 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khoshkalam, Seyed Mahan | | | 1939 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Amoozad Mahdiraji, Ali | | | 1236 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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