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Blitz:
Individual Calculations September 2018 |
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| Abdollahabadi, Amir Hosien Total change: -2.80 | |   |
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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 |
| 1440 | 1468 | 3.00 | 6 | -0.14 | 20 | -2.80 | |
|  Khorshidi, Mohammad Javad | c | | 1668 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Biriya, Mohammadamin | | | 1646 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Mehrabi, Parham | | | 1076 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Navidi, Parsa | | | 1635 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ebrahimi, Sayed Karo | | | 1269 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Baytamari, Amir Hossein | | | 1344 | 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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