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Individual Calculations August 2023 |
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| Ghazaryan, Raffi Total change: -37.40 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Open A, 1800-more) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2107 | 3.50 | 9 | -1.87 | 20 | -37.40 | |
|  Quparadze, Giga | g | | 2512 | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shamatava, Nikolozi | | | 1888 | GEO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Toidze, Tengiz | | | 1837 | GEO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Safarov, Deniel | | | 1928 | GEO | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Torosyan, Volodya | | | 1874 | ARM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kirtadze, Anastasia | | wf | 1986 | GEO | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Qalichava, Akaki | | | 2242 | GEO | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Arakelyan, Manvel | | | 1883 | ARM | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Yeritsyan, Hayk | f | | 2181 | ARM | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | |
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