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Blitz:
Individual Calculations January 2019 |
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| Ghaffari, Hamidreza Total change: -4.40 | |   |
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| 18th Chess Tournament Of DOE(Blitz) | Hamedan | IRI | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1594 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Ebrahimi, Esmaeil | | | 1599 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Pasavand, Rasoul | | | 1247 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Amani, Mehran | | | 1769 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Molaei, Alireza | | | 1387 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ataeifar, Mohammadali | | | 1746 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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