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Individual Calculations August 2023 |
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| Mehri, Narges Total change: 21.20 | |   |
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| Tehran U- 14 Girls Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1357 | 3.00 | 4 | 0.53 | 40 | 21.20 | |
|  Gharib Gorgani, Sarina | | | 1092 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mousavian, Yasaman | | | 1327 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Dehghan Harati, Arina | | | 1104 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gholizadeh, Romina | | | 1504 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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