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Individual Calculations December 2018 |
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| Dashtpeima, Helia Total change: 50.00 | |   |
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| Tehran North East Cup Aban 1397 - Girls | Tehran | IRI | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1175 | 3.50 | 7 | 0.69 | 40 | 27.60 | |
|  Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1575 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Garosian, Vania | | | 1141 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Gholizadeh, Romina | | | 1149 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Tohid Nia, Melika | | | 1274 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Dashtpeima, Hilda | | | 1217 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Karam Yazdi, Parmida | | | 1449 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Gholizadeh, Parya | | | 1051 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tehran Woman 1st League 2018 Round 2-4 | Tehran | IRI | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1175 | 1.00 | 1 | 0.56 | 40 | 22.40 | |
| | Marandi, Narges | | | 1215 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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