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Individual Calculations September 2018 |
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| Abdolahi, Amir Taha Total change: 43.60 | |   |
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| Tehran North East Women Championship 97 | Tehran | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1048 | 2.50 | 5 | 0.96 | 40 | 38.40 | |
|  Garosian, Vania | | | 1310 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Salehi, Eilia | | | 1179 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gholizadeh, Parya | | | 1105 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Tabatabaei, Seyed Taha | | | 1284 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Dashtpeima, Helia | | | 1102 | IRI | 0.00 | 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) | | | | Tehran Under 10 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1048 | 0.50 | 2 | 0.13 | 40 | 5.20 | |
| | Ghavam, Kiarash | | | 1212 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Keshani, Kian | | | 1428 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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