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Individual Calculations July 2019 |
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| Bechvaia, Ekaterine Total change: 26.00 | |   |
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| GEO U1800 Ch 2019 | Tbilisi | GEO | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1351 | 2.50 | 6 | 0.47 | 40 | 18.80 | |
|  Bechvaia, Maia | | | 1643 | GEO | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Gotsiridze, Davit | | | 1569 | GEO | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Antia, Sopia | | | 1457 | GEO | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jakhua, Giorgi | | | 1301 | GEO | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Sichinava, Mariam | | | 1342 | GEO | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gongliashvili, Zurab | | | 1575 | GEO | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | Zugdidi U-18 Ch 2019 | Zugdidi | GEO | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1351 | 2.00 | 6 | 0.18 | 40 | 7.20 | |
| | Kvartskhava, Tsotne | | | 1593 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sichinava, Mikheil | | | 1390 | GEO | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Kukhilava, Gubaz | | | 1551 | GEO | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Naqopia, Giorgi | | | 1751 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Meskhia, Giorgi | | | 1372 | GEO | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gogokhia, Elene | | | 1436 | GEO | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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