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Individual Calculations October 2017 |
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| Shahzamani, Arman Total change: -2.80 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2064 | 4.50 | 9 | -0.14 | 20 | -2.80 | |
|  Andriasian, Zaven | g | | 2464 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barseghyan, Narek | | | 1733 | ARM | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Seyranyan, Gor | | | 1747 | ARM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pogosyan, Stefan | f | | 2349 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petrosyants, Argishti | | | 1667 | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nadanian, Ashot | m | | 2344 | ARM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rezanezhad, Hassan | | | 1959 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chibukhchian, Artur | g | | 2417 | ARM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Manukyan, Sevak N. | | | 1799 | ARM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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