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Individual Calculations December 2019 |
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| Mobarhani, Nazanin Total change: -56.40 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1963 | 4.50 | 6 | -0.58 | 20 | -11.60 | |
|  Samimi, Armin | | | 1563 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ahmadi, Saman | | | 1563 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soltani, Bahman | | | 1563 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ajorloo, Hamid | | | 1663 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shahsavari, Sorena | | | 1755 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mohammadi, Mohamad Amin | | | 1813 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | 2019 Iranian Women's Championship Final | Anzali | IRI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2017 | 3.50 | 11 | -2.33 | 20 | -46.60 | |
| | Alavi, Mahsa | | | 1707 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Asgharzadeh, Mitra | | wf | 2193 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jalali, Parima | | | 1886 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ghomi, Parnian | | wc | 1939 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Nadernia, Nikta | | | 1804 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Alavi, Homa | | | 2017 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Zahedifar, Anahita | | wf | 2074 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Behzad Nazif, Parva | | | 2017 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Asadi, Motahare | | wf | 2232 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Masoumi, Sahar | | | 1862 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Mahdian, Anousha | | wf | 2187 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | East North Vahdat Cup Aban 1398 (A Group) | Tehran | IRI | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 2017 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Alaei, Ainaz | | | 1629 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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