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Individual Calculations August 2023 |
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| Gogiashvili, Demetre Total change: 64.80 | |   |
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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 |
| 1761 | 1499 | 4.00 | 8 | 2.29 | 40 | 91.60 | |
|  Elashvili, Giorgi | | | 1915 | GEO | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gotsiridze, Davit | | | 1876 | GEO | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Adeimi, Michel | | | 2009 | LBN | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Sichinava, Mariam | | | 1691 | GEO | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Chanturia, Giorgi | | | 1680 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Gharibyan, Mane | | | 1475 | ARM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Hayrapetyan, Nvard | | | 1628 | ARM | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Bohlok, Houssam | | | 1814 | LBN | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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 |
| 1263 | 1499 | 4.00 | 6 | -0.67 | 40 | -26.80 | |
| | Kedelidze, Aneta | | | 1188 | GEO | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Limar, Ana | | | 1274 | GEO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gogiashvili, Giorgi | | | 1357 | GEO | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Chighvaria, Ana | | | 1119 | GEO | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Petrakov, Bogdan | | | 1204 | GEO | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Silagadze, Mate | | | 1438 | GEO | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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