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Blitz:
Individual Calculations September 2018 |
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| Hayati, Amirhosein Total change: -4.00 | |   |
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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 |
| 1581 | 1703 | 5.00 | 8 | -0.20 | 20 | -4.00 | |
|  Zandkarimi, Raef | | | 1353 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Hamidi, Shahand | | | 1512 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bozorgi, Souren | | | 2057 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abaspoor Dehaghani, Mohamadhosein | | | 1428 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bani Asadi, Mehrdad | | | 1373 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Saberi, Mahan | f | | 1853 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Salimi, Mardin | | | 1492 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Orous Khani, Kourosh | | | 1576 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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