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Blitz:
Individual Calculations August 2023 |
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| Kekelidze, Koba Total change: -11.20 | |   |
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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 |
| 1497 | 1162 | 1.00 | 6 | -0.03 | 20 | -0.60 | |
|  Shamatava, Nikolozi | | | 1868 | GEO | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tqeshelashvili, Veronika | | | 1385 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Baghdasaryan, Davit | | | 1648 | ARM | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Chanturidze, Giorgi | | | 1373 | GEO | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Abalmaz, Pavlo | | | 1249 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sanikidze, Giorgi | | | 1457 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Blitz-2) | Poti | GEO | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1162 | 0.00 | 2 | -0.53 | 20 | -10.60 | |
| | Naqopia, Giorgi | | | 1917 | GEO | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Abakelia, Mariam | | | 1144 | GEO | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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