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Rapid:
Individual Calculations August 2023 |
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| Safdari, Abouzar Total change: -25.80 | |   |
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| Eid Gurban yasuj competition | Kohgiloyeh and Boyerahmad | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1573 | 5.00 | 9 | -1.29 | 20 | -25.80 | |
|  Ebrahimi Mehr, Fatima | | | 1173 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shademani, Mohammadreza | | | 1300 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shahroei, Javad | | | 1821 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Masoudi, Mohammadmehdi | | | 1172 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kosari, Mohsen | | | 1344 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hashemi, Seyed Saleh | | | 1361 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mahamed, Yasin | | | 1111 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bigdeli, Ramtin | | | 1748 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jafarzadeh, Ahmad | | | 1460 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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