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Individual Calculations August 2023 |
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| Bodnaruk, Kseniya Total change: -46.00 | |   |
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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 |
| 1742 | 1803 | 5.00 | 9 | -0.13 | 40 | -5.20 | |
|  Chanturia, Tamar | | | 1397 | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khalikov, Bulat | | | 2186 | FID | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mkrtchyan, Anahit H. | | | 1484 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hakobova, Alisa | | | 1426 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Abdulkarimli, Eljan | | | 1978 | AZE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Arakelyan, Manvel | | | 1883 | ARM | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sartania, Giorgi | | | 1577 | GEO | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Krkyasharyan, Sona | | | 1572 | ARM | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Melkonyan, Vardan | | | 2172 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Chess Festival Batumi-2023 U-20 | Batumi | GEO | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1803 | 5.50 | 7 | -1.02 | 40 | -40.80 | |
| | Salukvadze, Akaki | | | 1403 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Petrakov, Bogdan | | | 1204 | GEO | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Limar, Maria | | | 1264 | GEO | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Silagadze, Mate | | | 1438 | GEO | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Tsetskhladze, Shota | | | 1156 | GEO | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Gogiashvili, Giorgi | | | 1357 | GEO | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Kalandadze, Mariam | | | 1545 | GEO | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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