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Individual Calculations January 2022 |
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| Mardani, Atousa Total change: -62.00 | |   |
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| GM M.A Tabatabaei's Standard Cup Azar 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1266 | 0.50 | 3 | -0.66 | 40 | -26.40 | |
|  Neshan, Arshiya | | | 1600 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Malaki, Panteha | | | 1065 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Abed Natanzi, Parsa | | | 1432 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Yalda cup North East Tehran 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1266 | 0.50 | 3 | -0.89 | 40 | -35.60 | |
|  Khodabande, Milad | | | 1666 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rajabi, Mahan | | | 1112 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Abdolahi, Amir Taha | | | 1196 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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