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Individual Calculations October 2022 |
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| Rastaghi, Helena Total change: -19.60 | |   |
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| Provincial championship competition for girls under12years old | Shiraz | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1093 | 1.00 | 3 | -0.18 | 40 | -7.20 | |
|  Azad, Darya | | | 1368 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Khodadadi, Aisa | | | 1073 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bahrami, Ava | | | 1110 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 1st international Standard of Master Tafrishi Cup-Category B | Mashhad | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1093 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
| | Farmanbar, Farshad | | | 1384 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Safarian, Fatemeh | | | 1372 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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