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Individual Calculations January 2020 |
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| Bozorgi, Nagin Total change: -21.60 | |   |
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| Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1086 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
|  Salimiyan, Behzad | | | 1229 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Bolouri, Arad | | | 1294 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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