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Rapid:
Individual Calculations December 2021 |
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| Mahdavi, Reza Total change: 23.40 | |   |
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| 5th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2132 | 6.00 | 7 | 0.67 | 20 | 13.40 | |
|  Ghorbani, Sina | | | 1723 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hecini, Hamza | | | 1593 | ALG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Zahedifar, Anahita | | wf | 1933 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Asgharzadeh, Mitra | | wf | 1893 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Roozbayan, Reza | | | 2041 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mokhtari Moghadam, Taha | | | 1862 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hakemi, Arman | f | | 2181 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | 6th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 2132 | 7.00 | 8 | 0.50 | 20 | 10.00 | |
| | Khodadadi, Dana | | | 1558 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Teimouri Yadkuri, Shahdad | | | 1745 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Naeimi Omran, Aria | | | 1397 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Najafi Tabar, Aydin | | | 1897 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mokhtari Moghadam, Taha | | | 1862 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Daliri, Pedram | | | 1915 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Noroozi, Omid | m | | 2282 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Fakhrbakhsh, Vandad | | | 1732 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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