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Individual Calculations November 2018 |
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| Zahedifar, Anahita Total change: -78.00 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2101 | 1.50 | 4 | -0.26 | 40 | -10.40 | |
|  Nguyen, Thi Mai Hung | | wg | 2244 | VIE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Chumpitaz, Ann | | wm | 2222 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Ghukasyan, Siranush | | wm | 2205 | ARM | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Esadze, Tamari | | | 1911 | GEO | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Iran Girls U16 Chess Championship 2018 | Qazvin | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2134 | 6.00 | 9 | -1.69 | 40 | -67.60 | |
| | Salari, Melika | | | 1734 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Partovi Rad, Diba | | | 1734 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Behzad Nazif, Parva | | | 1856 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Ahmadi, Seyedeh Malihe | | | 1734 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nadernia, Nikta | | | 1754 | IRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Kalvandi, Nashmil | | | 1734 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdian, Anousha | | wf | 2034 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Vatan, Parmis | | | 1734 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sebt Rasoul, Seyede Setare | | wc | 1977 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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