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Rapid:
Individual Calculations January 2018 |
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| Qalichava, Akaki Total change: -12.20 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1874 | 5.00 | 8 | -0.93 | 20 | -18.60 | |
|  Solomonia, Nino | | | 1474 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsurtsumia, Luka | | | 1474 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sartania, Giorgi | | | 1650 | GEO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Beraia, Levan | | | 1884 | GEO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Tsotsonava, Elene | | | 1476 | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lomaia, Diana | | | 1667 | GEO | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Karaia, Alika | | | 1542 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bokuchava, Madona | | wf | 2069 | GEO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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 |
| 1475 | 1874 | 4.00 | 4 | 0.32 | 20 | 6.40 | |
| | Jabelia, Luka | | | 1474 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pochkhua, Lizi | | | 1474 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiziria, Kakhaber | | | 1474 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsotsonava, Elene | | | 1476 | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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