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Individual Calculations October 2017 |
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| Abbaszadeh, Mahdis Total change: 25.20 | |   |
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| Tehran Girls Under 10 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1072 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
|  Hamdollahi, Zahra | | | 1203 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Mehri, Narges | | | 1021 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Iranian Girls Under 10 Championship 1396 | Sari | IRI | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1072 | 2.50 | 6 | 0.52 | 40 | 20.80 | |
| | Khosravi Mahmoei, Hasti | | | 1347 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Azhdari, Fatemeh | | | 1203 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Barmar, Melisa | | | 1184 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Hamdollahi, Zahra | | | 1191 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Rezaeian., Tina | | | 1149 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Masoumi, Sahel | | | 1136 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | |
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