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Individual Calculations August 2023 |
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| Rastaghi, Helena Total change: 24.00 | |   |
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| Age group competition for girls under 14 years old in Fars province | Fars | IRI | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1223 | 2.50 | 4 | -0.18 | 40 | -7.20 | |
|  Bayani, Fatemeh | | | 1049 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Fallah, Sarina | | | 1081 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Yazdan Parast, Anisa | | | 1124 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Kamali, Kiyana | | | 1135 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | | | 15th Hormozgan Cup (Under 2200) | Hormozgan | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1223 | 1.50 | 6 | 0.78 | 40 | 31.20 | |
| | Shamsaldini, Sohrab | | | 1724 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Looni, Arshiya | | | 1564 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Malakouti, Ehsan | | | 1684 | IRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Zakeri, Omid | | | 1710 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rostami Nejad, Reza | | | 1449 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zare, Reyhaneh | | | 1408 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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