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Individual Calculations August 2023 |
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| Naseri, Negar Total change: -40.00 | |   |
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| Tehran U-12 Girls Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1137 | 0.00 | 2 | -1.00 | 40 | -40.00 | |
|  Mir Sakhvidi, Maedeh Sadat | | | 1133 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Keyvani, Melina | | | 1145 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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