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Blitz:
Individual Calculations September 2018 |
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| Baymani, Amir Hosein Total change: -16.20 | |   |
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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 |
| 1544 | 1337 | 0.50 | 5 | -0.81 | 20 | -16.20 | |
|  Zerafat, Armin | | | 1675 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jamali, Pouria | | | 1568 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Baheshmat, Abolfazl | | | 1668 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pour Asad, Towhid | | | 1610 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Baymani, Mohsen | | | 1199 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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