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Individual Calculations November 2019 |
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| Yazdani, Ava Total change: -20.00 | |   |
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| Iranian Youth Chess Championship (Girls U14) | Golestan | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1518 | 4.50 | 8 | -1.34 | 40 | -53.60 | |
|  Barmar, Melisa | | | 1118 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hatami Kelishadi, Negin | | | 1324 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Safarian, Fatemeh | | | 1336 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Soltani, Hasti | | | 1308 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gholizadeh, Parya | | | 1148 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zibadi, Romina | | | 1265 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Masoumi, Sahar | | | 1742 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Saadatmandi, Elina | | | 1345 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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) | | | | 17th Gilan First League 1398 Round 2-3 | Gilan | IRI | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1520 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
| | Norollahi, Saeed | | | 1920 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bararjani, Mohamad | | | 1920 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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