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Individual Calculations July 2019 |
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| Bechvaia, Maia Total change: -66.80 | |   |
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| GEO U1800 Ch 2019 | Tbilisi | GEO | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1643 | 2.50 | 6 | -1.69 | 40 | -67.60 | |
|  Bechvaia, Ekaterine | | | 1351 | GEO | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Loladze, Andria | | | 1768 | GEO | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kupatadze, Tornike | | | 1433 | GEO | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Gogolashvili, Giorgi | | | 1303 | GEO | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Dolakidze, Mariam | | | 1657 | GEO | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Jakhua, Giorgi | | | 1301 | GEO | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Zugdidi U-18 Ch 2019 | Zugdidi | GEO | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1643 | 4.00 | 7 | 0.02 | 40 | 0.80 | |
| | Kobalia, Nika | | | 1366 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sartania, Giorgi | | | 1695 | GEO | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kvartskhava, Tsotne | | | 1593 | GEO | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Meskhia, Giorgi | | | 1372 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gogokhia, Elene | | | 1436 | GEO | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Shamatava, Nikolozi | | | 1770 | GEO | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kukhaleishvili, Giorgi | | | 1866 | GEO | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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