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Individual Calculations September 2009 |
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| Gorduladze, Giorgi Total change: 39.15 | |   |
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| 1st Int.Open "Tbilisi Municipality Cup" | Tbilisi | GEO | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1788 | 2.50 | 6 | 1.39 | 15 | 20.85 | |
|  Javakhadze, Zurab | | | 2138 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Khelaia, Giorgi | | | 2056 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kenani, Dariush | | | 2069 | SWE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ugulava, Lela | | | 1977 | GEO | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Liparteliani, Akaki | | | 1964 | GEO | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Tsiramua, Nodar | | | 2084 | GEO | 1.00 | 1 | 0.85 | 15 | 12.75 | |
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) | | | | Rating Tournament | Kutaisi | GEO | 2009-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1788 | 6.50 | 9 | 2.40 | 15 | 36.00 | |
| | Choladze, Mariam | | | 1854 | GEO | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Kiladze, Davit | | | 1737 | GEO | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Sirbiladze, Sulkhan | | | 2098 | GEO | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Qipshidze, Madona | | | 1636 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Rizhamadze, Patman | | | 1990 | GEO | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Saldadze, Asmati | | | 1625 | GEO | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Dvalishvili, Vazha | | | 1762 | GEO | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Parjiani, Tekla | | | 1822 | GEO | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Shengelia, Nikoloz | | | 1910 | GEO | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | Nana Alexandria Cup. B-16 | Poti | GEO | 2009-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1764 | 0.50 | 5 | -1.18 | 15 | -17.70 | |
| | Nikolashvili, Giorgi | | | 2164 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dangadze, Giorgi | | | 1863 | GEO | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Tsereteli, Kakhaber | | | 1971 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tsomaia, Merab | | | 1850 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ghvamberia, Nika | | | 1667 | GEO | 0.00 | 1 | -0.63 | 15 | -9.45 | | | * 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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