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Rapid:
Individual Calculations January 2018 |
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| Chachua, Gocha Total change: 17.60 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1926 | 6.50 | 9 | 0.88 | 20 | 17.60 | |
|  Chanturia, Giorgi | | | 1526 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kukhilava, Gubaz | | | 1526 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lomaia, Diana | | | 1667 | GEO | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sartania, Giorgi | | | 1650 | GEO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Beraia, Levan | | | 1884 | GEO | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kvaratskhelia, Dimitri | | | 2119 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bokuchava, Madona | | wf | 2069 | GEO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Liponava, Zurab | | | 1744 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gamzardia, Giorgi | f | | 2102 | GEO | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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