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Individual Calculations September 2019 |
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| Dehghan, Parisan Total change: -4.00 | |   |
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| Alborz Chess Championship 1398 (U12-Girls) | Alborz | IRI | 2019-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1119 | 0.00 | 2 | -0.66 | 40 | -26.40 | |
|  Taghizadeh, Taraneh | | | 1347 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Sodachi, Saba | | | 1153 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | Alborz Chess Championship 1398 (U14-Girls) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1119 | 2.00 | 4 | 0.56 | 40 | 22.40 | |
| | Keshavarzfathi, Nazanin Zahra | | | 1214 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Lashgari, Helia | | | 1385 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Taherkhani, Dina | | | 1260 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Soleimani, Sama | | | 1058 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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