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Individual Calculations June 2022 |
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| Gholizadeh, Romina Total change: 18.00 | |   |
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| Tehran Province Under-12 girls Championship | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1331 | 2.50 | 4 | 0.45 | 40 | 18.00 | |
|  Taghizadeh, Taraneh | | | 1560 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Kazemi, Mantra | | | 1076 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gharib Gorgani, Sarina | | | 1209 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Garosian, Vania | | | 1436 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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