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Individual Calculations January 2020 |
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| Vafaei, Hoorya Total change: -16.00 | |   |
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| Tehran Woman 1st League 2019 Round 4-5 | Tehran | IRI | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1464 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
|  Marvi, Targol | | | 1333 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Hamidi, Shadi | | | 1512 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Tehran Woman 1st League 2019 Round 6-9 | Tehran | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1464 | 1.00 | 3 | -0.69 | 20 | -13.80 | |
| | Shakeri, Fatemeh | | | 1180 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Asgharzadeh, Mitra | | wf | 1864 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohabati, Zahra | | | 1251 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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