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Rapid:
Individual Calculations July 2019 |
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| Shabani, Sana Total change: -28.60 | |   |
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| Ghaemshahr Ramezan Rapid Cup 1398 | Ghaemshahr | IRI | 2019-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1032 | 0.00 | 4 | -0.93 | 20 | -18.60 | |
|  Barzegar, Saeb | | | 1432 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Namdar Abadi, Abolfazl | | | 1200 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nazyan Najafi, Ilia | | | 1216 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Derakhshani, Diyana | | | 1176 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Iran Youth Rapid Championship 2019 - Girls U08 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1032 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
| | Alinia Hosseini, Seyede Setayesh | | | 1235 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rahman, Avina | | | 1233 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Noorinezhad, Nafas | | | 1037 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ghaffarifar, Aylin | | | 1013 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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