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Individual Calculations March 2019 |
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| Pochkhua, Lizi Total change: 27.60 | |   |
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| Samegrelo Region U-16 Ch 2019 | Poti | GEO | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1366 | 3.50 | 7 | 0.71 | 40 | 28.40 | |
|  Sartania, Giorgi | | | 1716 | GEO | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Bechvaia, Ekaterine | | | 1463 | GEO | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kukhilava, Gubaz | | | 1636 | GEO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jikia, Konstantine | | | 1293 | GEO | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Bechvaia, Ketevan | | | 1014 | GEO | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bukia, Nika | | | 1376 | GEO | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Tsotsonava, Elene | | | 1651 | GEO | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Samegrelo Region U-14 Ch 2019 | Poti | GEO | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1366 | 4.00 | 7 | -0.02 | 40 | -0.80 | |
| | Sanikidze, Ana | | | 1045 | GEO | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Bechvaia, Tekle | | | 1189 | GEO | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kvikvinia, Teimuraz | | | 1570 | GEO | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Solomonia, Nino | | | 1320 | GEO | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Tsirkvadze, Nikoloz | | | 1253 | GEO | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sichinava, Giorgi | | | 1315 | GEO | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kiziria, Kakhaber | | | 1439 | GEO | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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