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Individual Calculations January 2010 |
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| Kacharava, Lasha Total change: -26.85 | |   |
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| IGI Cup (U-16) | Tbilisi | GEO | 2009-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1812 | 3.50 | 6 | 0.26 | 15 | 3.90 | |
|  Volkov, Nika | | | 2054 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Mangiashvili, Otar | | | 1733 | GEO | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Nadirashvili, Shalva | | | 1811 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Liparteliani, Ana | | | 1563 | GEO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Getsadze, Mirian | | | 1757 | GEO | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Burduli, Guga | | | 1783 | GEO | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Tigran Petrosian Memorial | Tbilisi | GEO | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1824 | 0.00 | 6 | -2.05 | 15 | -30.75 | |
| | Bregadze, Levan | m | | 2224 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Beradze, Irakli | | | 2194 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Ter-Karapetian, Armen | | | 2092 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kabajian, Karlo | | | 1934 | GEO | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Sibashvili, Giorgi | | | 1754 | GEO | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kurdadze, Lasha | | | 1634 | GEO | 0.00 | 1 | -0.75 | 15 | -11.25 | | | * 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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