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Individual Calculations February 2023 |
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| Naqopia, Giorgi Total change: 11.80 | |   |
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| January Tbilisi Open 2023 | Tbilisi | GEO | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1797 | 5.00 | 7 | 0.59 | 20 | 11.80 | |
|  Sajaia, Saba | | | 1397 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mamardashvili, Ana | | | 1424 | GEO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sagalovich, Yakov | | | 1563 | FID | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tabatadze, Erekle | | | 1767 | GEO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kviriashvili, Andria | | | 1868 | GEO | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kachkachishvili, Lasha | | | 1821 | GEO | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Mindiashvili, Tengiz | | | 1880 | GEO | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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