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Blitz:
Individual Calculations August 2023 |
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| Kachakhidze, Nikoloz Total change: 113.60 | |   |
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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 |
| 1578 | 1215 | 2.50 | 7 | 0.80 | 40 | 32.00 | |
|  Chaqryan, Erik | f | | 2215 | ARM | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Arakelyan, Manvel | | | 1760 | ARM | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Nachqebia, Luka | | | 1791 | GEO | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Chkhartishvili, Lazare | | | 1063 | GEO | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Dvalishvili, Akaki | | | 1666 | GEO | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Adamyan, Raffi | | | 1014 | ARM | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mammadzada, Tural | | | 1535 | AZE | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Blitz-2) | Poti | GEO | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1215 | 2.50 | 7 | 2.04 | 40 | 81.60 | |
| | Azaladze, Shota | m | | 2439 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Nikulina, Alena | | wf | 1607 | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ghukasyan, Haykaz | | | 1765 | ARM | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Nachqebia, Luka | | | 1791 | GEO | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Elashvili, Giorgi | | | 1752 | GEO | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tqeshelashvili, Veronika | | | 1385 | GEO | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tskipurishvili, Daviti | | | 1784 | GEO | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | |
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