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Blitz:
Individual Calculations September 2018 |
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| Hasanvandi, Amirali Total change: 5.40 | |   |
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| Iran Boys Student Middle school Chess Championship - Blitz 1397 | Zanjan | IRI | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1307 | 2.00 | 8 | 0.27 | 20 | 5.40 | |
|  Yousefian, Ali | | | 1667 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Heydari, Mohammad Masoud | | | 1697 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Salehabadi, Farzan | | | 1618 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Aliakbar Sichani, Alireza | | | 1535 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ghadiri, Sobhan | | | 1523 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ghazi, Hamed | | | 1601 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Motavas, Pouya | | | 1522 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ghadiri, Sina | | | 1241 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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