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Individual Calculations January 2020 |
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| Hasan Doost, Rahmat Total change: -26.00 | |   |
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| Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1518 | 2.00 | 4 | -1.30 | 20 | -26.00 | |
|  Senobar, Arya | | | 1118 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gholizadeh, Majid | | | 1428 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Padidarnazar, Kasra | | | 1118 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salimiyan, Behzad | | | 1229 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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