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Individual Calculations March 2019 |
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| Sichinava, Giorgi Total change: 59.20 | |   |
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| Samegrelo Region U-16 Ch 2019 | Poti | GEO | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1315 | 3.00 | 6 | 1.05 | 40 | 42.00 | |
|  Kukhilava, Gubaz | | | 1636 | GEO | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Jikia, Konstantine | | | 1293 | GEO | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Solomonia, Nino | | | 1320 | GEO | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bechvaia, Ekaterine | | | 1463 | GEO | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Bukia, Nika | | | 1376 | GEO | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sartania, Giorgi | | | 1715 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Samegrelo Region U-14 Ch 2019 | Poti | GEO | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1315 | 3.50 | 7 | 0.43 | 40 | 17.20 | |
| | Bechvaia, Ketevan | | | 1014 | GEO | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Bukia, Nika | | | 1376 | GEO | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Bechvaia, Grigol | | | 1144 | GEO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kiziria, Kakhaber | | | 1439 | GEO | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Tsotsonava, Elene | | | 1651 | GEO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pochkhua, Lizi | | | 1366 | GEO | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kvikvinia, Teimuraz | | | 1570 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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