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Blitz:
Individual Calculations September 2018 |
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| Nosratizadeh, Reza Total change: 68.20 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 - Blitz | Ramsar | IRI | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1345 | 5.50 | 9 | 3.41 | 20 | 68.20 | |
|  Mokkarian, Arian | | | 1478 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Hojjatinejad, Ilia | | | 1592 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Salehi Pour, Eilia | | | 1573 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dorpa, Mohammad Mahdi | | | 1535 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Moradi Kelardehi, Mobin | | | 1494 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pourramezan Chafjiri, Parsa | | | 1531 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Khaledi, Omid | | | 1745 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Navidi, Parsa | | | 1635 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tavakoli, Amirmohammad | | | 1475 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | |
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