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Individual Calculations January 2010 |
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| Ebralidze, Alexandre Total change: 55.35 | |   |
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| IGI Cup (U-16) | Tbilisi | GEO | 2009-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1835 | 3.50 | 6 | 1.38 | 15 | 20.70 | |
|  Burduli, Guga | | | 1783 | GEO | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Benidze, Gigla | | | 1926 | GEO | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Tevzadze, Mariam | | | 1902 | GEO | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Jalabadze, Natia | | | 2029 | GEO | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Unapkoshvili, Nani | | | 1993 | GEO | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Volkov, Nika | | | 2054 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | GEO 69 Ch (Qualification) | Tbilisi | GEO | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1847 | 4.50 | 7 | 1.86 | 15 | 27.90 | |
| | Khaburzania, Shalva | | | 1917 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Khubunaia, Leonti | | | 1554 | GEO | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Chikovani, Iuri | f | | 2195 | GEO | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Gogadze, Nodar | | | 2088 | GEO | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Pertaia, Enver | | | 1971 | GEO | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Pipia, Beka | | | 1952 | GEO | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Imnadze, Nato | | | 1924 | GEO | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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) | | | | GEO 69 Ch (I League) | Tbilisi | GEO | 2009-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1847 | 3.50 | 8 | 0.45 | 15 | 6.75 | |
| | Jamagidze, Mikheil | | | 2247 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Morchiashvili, Bachana | m | | 2247 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Khubunaia, Leonti | | | 1554 | GEO | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Rizhamadze, Patman | | | 2059 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ugulava, Lela | | | 2013 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mangiashvili, Otar | | | 1763 | GEO | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Tsirekidze, Giorgi | | | 1842 | GEO | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Khaburzania, Shalva | | | 1917 | GEO | 1.00 | 1 | 0.60 | 15 | 9.00 | | | * 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) | | |
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