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Individual Calculations January 2022 |
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| Biriya, Yadollah Total change: -11.40 | |   |
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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 |
| 1493 | 1502 | 3.50 | 8 | -0.57 | 20 | -11.40 | |
|  Danesharaste, Arvin | | | 1803 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Moosazadeh, Karen | | | 1102 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nadernia, Nikta | | | 1758 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ghayourifar, Ali | | | 1846 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmat Pour, Armin | | | 1871 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Alizadeh Fishomi, Hossein | | | 1206 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kazemi, Parham | | | 1142 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Eskandari Taskou, Pouya | | | 1214 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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