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Individual Calculations November 2018 |
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| Petrosyan, Narek Agh. Total change: 16.80 | |   |
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| Tsaghkadzor Open 2018 | Tsaghkadzor | ARM | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1553 | 2.50 | 8 | 0.42 | 40 | 16.80 | |
|  Martirosyan, Garik | | | 1953 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chaqryan, Erik | | | 1927 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Babayan, Rafayel | | | 1707 | ARM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sargsyan, Mkhitar | | | 1489 | ARM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gharagyozyan, Artur | | | 1953 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qalichava, Akaki | | | 1874 | GEO | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Arzumanian, Petik | | | 1378 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Hakobyan, Astghik | | | 1953 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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