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Blitz:
Individual Calculations August 2023 |
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| Chighvaria, Ana Total change: 30.00 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Blitz-1) | Poti | GEO | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1101 | 2.00 | 6 | 0.35 | 40 | 14.00 | |
|  Shapovalovi, Vasiko | | | 1846 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Tqeshelashvili, Veronika | | | 1385 | GEO | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Abalmaz, Pavlo | | | 1249 | UKR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lomia, Mate | | | 1155 | GEO | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Shamatava, Giorgi | | | 1269 | GEO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Eradze, Malkhaz | | | 1111 | GEO | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Blitz-2) | Poti | GEO | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1101 | 1.00 | 6 | 0.14 | 40 | 5.60 | |
| | Tevzadze, Mariam | | | 1897 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ersoy, Emre | | | 1481 | TUR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Biliseishvili, Ilia | | | 1494 | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aleksanyan, Aleks | | | 1410 | ARM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shamatava, Giorgi | | | 1269 | GEO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Oganesyan, Tigran | | | 1275 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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 Cup 2023 Blitz | Batumi | GEO | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1101 | 0.50 | 4 | 0.26 | 40 | 10.40 | |
| | Didmanidze, Tengiz | | | 1805 | GEO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kamadadze, Zviad | | | 2048 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Mgeladze, Kesaria | | | 1798 | GEO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dolidze, Shota | | | 1326 | GEO | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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