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Individual Calculations February 2023 |
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| Mamardashvili, Ana Total change: -7.60 | |   |
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| January Tbilisi Open 2023 | Tbilisi | GEO | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1424 | 1.50 | 5 | -0.19 | 40 | -7.60 | |
|  Naqopia, Giorgi | | | 1797 | GEO | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mindiashvili, Tengiz | | | 1880 | GEO | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Bezhashvili, Davit | | | 1118 | GEO | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bolashvili, Nikoloz | | | 1319 | GEO | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Machaidze, Paata | | | 1968 | GEO | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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