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Individual Calculations June 2022 |
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| Abdi, Parnian Total change: 5.20 | |   |
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| Tehran Province Under-10 girls Championship | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1195 | 1.00 | 1 | 0.66 | 40 | 26.40 | |
|  Bakhtiyari, Sotoudeh | | | 1309 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Iranian Cadet Chess Championship (Girls U10) | Rasht | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1195 | 2.00 | 6 | -0.53 | 40 | -21.20 | |
| | Bakhtiyari, Sotoudeh | | | 1309 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Noorinezhad, Nafas | | | 1362 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Validi, Rojan | | | 1272 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Noroozian, Mahtab | | | 1217 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Shadanpour, Sana | | | 1290 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Mokhtari, Ava | | | 1061 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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