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Individual Calculations November 2016 |
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| Petrosian, Davit G. Total change: 11.90 | |   |
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| 1st Yerevan Open | Yerevan | ARM | 2016-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2393 | 5.50 | 9 | 1.19 | 10 | 11.90 | |
|  Niazyan, Sargis | | | 1993 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kocharyan, Hovik | | | 2128 | ARM | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sandipan, Chanda | g | | 2593 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Tiviakov, Sergei | g | | 2590 | NED | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Gabuzyan, Hovhannes | g | | 2592 | ARM | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Babujian, Levon | g | | 2465 | ARM | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Hayrapetyan, Hovik | g | | 2468 | ARM | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Apresyan, Zohrak | | | 2180 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Vaganian, Rafael A | g | | 2564 | ARM | 0.00 | 1 | -0.27 | 10 | -2.70 | | | * 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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