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Individual Calculations March 2023 |
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| Zamani, Shayan Total change: 32.80 | |   |
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| Amirkabir Chess Cup - Dey 1401 | Esfahan | IRI | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1315 | 1.50 | 4 | -0.19 | 40 | -7.60 | |
|  Abdi, Mohamad | | | 1699 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hajian, Mehrbod | | | 1623 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Zamani, Arash | | | 1145 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kolahdozan, Arian | | | 1134 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | 2nd Falavarjan standard tournament Esfand 1401 | Esfahan | IRI | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1315 | 3.00 | 4 | 1.01 | 40 | 40.40 | |
| | Khademi, Mahdi | | | 2105 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Karbalaeian, Rozhin | | | 1221 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tavakkoli, Mohammad Matin | | | 1075 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Afzal, Mobin | | | 1270 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | |
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