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Blitz:
Individual Calculations September 2018 |
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| Abazari, Ali Reza Total change: -9.00 | |   |
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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 |
| 1569 | 1259 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
|  Salehabadi, Farzan | | | 1618 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Rahmani, Pedram | | | 1654 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jamah, Mobin | | | 1436 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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