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Individual Calculations January 2019 |
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| Hakobyan, Astghik Total change: -142.80 | |   |
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| T. Petrosyan Chess House Ch. 2018 Final | Yerevan | ARM | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1919 | 4.00 | 9 | -3.57 | 40 | -142.80 | |
|  Aleksanyan, Davit | | | 1552 | ARM | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Yedigaryan, Asya | | | 1791 | ARM | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Harutyunyan, Gor | | | 1591 | ARM | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Alikhanyan, Artak | | | 1657 | ARM | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Davtyan, Ara | | | 1519 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Qaloyan, Ishkhan | | | 1519 * | ARM | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Hovyan, Nikolay | | | 1519 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rostomyan, Mikayel | | | 1750 | ARM | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Stepanyan, Hamayak | | | 1644 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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