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Individual Calculations August 2023 |
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| Hayrapetyan, Edgar Total change: -13.30 | |   |
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| 7th Batumi Int.Municipality Cup (Open B) | Batumi | GEO | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2014 | 6.00 | 9 | -0.49 | 38 | -18.62 | |
|  Hayrapetyan, Nvard | | | 1628 | ARM | 1.00 | 1 | 0.09 | 38 | 3.42 | |  Sichinava, Mariam | | | 1691 | GEO | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Bohlok, Houssam | | | 1814 | LBN | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Goderdzishvili, Giga | | | 1918 | GEO | 0.50 | 1 | -0.13 | 38 | -4.94 | | | Khalikov, Bulat | | | 2186 | FID | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Davudov, Tunar | | | 1960 | AZE | 0.00 | 1 | -0.58 | 38 | -22.04 | | | Mehtizada, Murad | | | 1614 * | AZE | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Tsetskhladze, Mariam | | | 1689 | GEO | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Arakelyan, Manvel | | | 1883 | ARM | 0.50 | 1 | -0.18 | 38 | -6.84 | | | * 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) | | | | 16th Poti Int.Nana Alexandria Cup (Open A, 1800-more) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2014 | 4.00 | 9 | 0.14 | 38 | 5.32 | |
| | Hayrapetyan, Hovik | g | | 2442 | ARM | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Naqopia, Giorgi | | | 1806 | GEO | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Alaverdyan, Gevorg | f | | 2318 | ARM | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Qalichava, Akaki | | | 2242 | GEO | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Gevorgyan, David Sh. | m | | 2275 | ARM | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Gevorgyan, Alen | | | 1854 | ARM | 0.00 | 1 | -0.71 | 38 | -26.98 | | | Shamatava, Nikolozi | | | 1888 | GEO | 0.00 | 1 | -0.67 | 38 | -25.46 | | | Ghazaryan, Narek E. | | | 2099 | ARM | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Toidze, Tengiz | | | 1837 | GEO | 1.00 | 1 | 0.27 | 38 | 10.26 | |
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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