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Rapid:
Individual Calculations January 2023 |
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| Zahedifar, Anahita Total change: -23.20 | |   |
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| 16th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 2059 | 5.00 | 8 | -1.86 | 20 | -37.20 | |
|  Alizadeh, Amirhosein | | | 1628 | IRI | 0.50 | 1 | -0.43 | 20 | -8.60 | |  Balouie, Mohammadmehdi | | | 1514 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Faramarzi Garousi, Maartia | | | 1659 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bahadori, Arash | | | 1917 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Doroodgar, A.hosein | | | 2098 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kaveh, Taghi | | | 1570 | IRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Aghadoust, Kimia | | | 1444 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Fooladinejad, Iman | | | 1543 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | 19th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2059 | 7.00 | 9 | 0.70 | 20 | 14.00 | |
| | Mahdizadeh, Sadra | | | 1596 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bahmani, Koorosh | | | 1755 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hosseini, Seyed Arad | | | 1659 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shooreshi, Parham | | | 1380 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ghaem Maghami, Ehsan | g | | 2549 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ahadian, Armin | | | 1805 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghorbani, Hadi | f | | 1887 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Salimiyan, Behzad | | | 1805 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mahdavi, Reza | f | | 2313 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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