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Individual Calculations October 2017 |
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| Sodachi, Saba Total change: -6.00 | |   |
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| Tehran Girls Under 8 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1062 | 1.00 | 2 | 0.27 | 40 | 10.80 | |
|  Gholizadeh, Romina | | | 1364 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Rezaei, Solaleh | | | 1007 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Iranian Girls Under 8 Championship 1396 | Sari | IRI | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1062 | 1.00 | 3 | -0.42 | 40 | -16.80 | |
| | Ebrahimi Rashti, Asal | | | 1167 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rezaei, Aytak | | | 1070 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Mohammadi, Melika | | | 1012 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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