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Blitz:
Individual Calculations January 2024 |
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| Akhavan Zakeri, Ali Total change: -9.80 | |   |
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| The 21st National Championship Mens Chess Tournament of the Ministry of Energy | Babolsar | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1634 | 6.00 | 9 | -0.49 | 20 | -9.80 | |
|  Pishgir, Mohammad Ali | | | 1234 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Esfidani, Amir Mahdi | | | 1384 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abasi, Farhad | | | 1615 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Radpour, Mohammad | | | 1390 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shafieizadeh Mahani, Sobhan | | | 1391 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rahmani Cherati, Saber | | | 1379 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mashi, Houshang | | | 1769 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Peirovinezhad, Rahim | | | 1474 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Noorisadat, Mohammad | | | 1400 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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