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Blitz:
Individual Calculations December 2017 |
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| Akbarzadeh, Gholamreza Total change: 2.20 | |   |
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| Iranian worker's chess championship (Blitz_Men_ 1396) | Ahvaz | IRI | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1830 | 2.00 | 5 | 0.11 | 20 | 2.20 | |
|  Ghari Zadeh, Mahmood | | | 2123 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baradarani, Bahram | | | 1986 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Haghshenas, Behrouz | | | 1992 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Merikh, Hossein | | | 1970 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ansari, Hossein | | | 1530 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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