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Individual Calculations September 2021 |
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| Poghosyan, Satenik Total change: 22.40 | |   |
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| "Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1249 | 1.00 | 4 | 0.56 | 40 | 22.40 | |
|  Sahakyan, Aleks | | | 1649 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Markosyan, Misha | | | 1584 | ARM | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kudryashev, Edgar | | | 1587 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shahnazaryan, Vrezh | | | 1593 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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