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Rapid:
Individual Calculations January 2018 |
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| Solomonia, Nino Total change: 2.60 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1240 | 2.50 | 7 | -0.03 | 20 | -0.60 | |
|  Qalichava, Akaki | | | 1640 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abakelia, Gocha | | | 1569 | GEO | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kukhilava, Gubaz | | | 1516 | GEO | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kobalia, Nika | | | 1345 | GEO | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Jabelia, Luka | | | 1023 | GEO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kiziria, Kakhaber | | | 1422 | GEO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sanikidze, Ana | | | 1041 | GEO | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | New Year Festival (Rapid) 2017 | Poti | GEO | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1240 | 0.50 | 2 | 0.16 | 20 | 3.20 | |
| | Tsotsonava, Elene | | | 1476 | GEO | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Lataria, Giorgi | | | 1555 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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