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Individual Calculations January 2009 |
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| Tsereteli, Kakhaber Total change: -37.95 | |   |
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| Int. Festival "IGI" U-16 | Tbilisi | GEO | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1963 | 2.00 | 6 | -2.37 | 15 | -35.55 | |
|  Gunia, Irakli | | | 1661 | GEO | 0.00 | 1 | -0.85 | 15 | -12.75 | |  Trapaidze, Lizi | | | 1613 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sulamanidze, Mariam | | | 1733 | GEO | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Chkuaseli, Revaz | | | 1821 | GEO | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Kuchava, Ana | | | 1765 | GEO | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Rizhamadze, Patman | | | 2045 | GEO | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 68 Ch (Qual) | Tbilisi | GEO | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1963 | 5.00 | 8 | 1.28 | 15 | 19.20 | |
| | Khizanishvili, Lasha | | | 1696 | GEO | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Sibashvili, Giorgi | | | 1726 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Imnadze, Nato | | | 1845 | GEO | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Urushadze, Davit | | | 2162 | GEO | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Gabunia, Tornike | | | 2013 | GEO | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Nikabadze, Mariam | | | 2077 | GEO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Janiashvili, Irakli | | | 2191 | GEO | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Javakhadze, Zurab | | | 2182 | 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) | | | | Tigran Petrosian Memorial | Tbilisi | GEO | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1963 | 1.00 | 5 | -1.44 | 15 | -21.60 | |
| | Guramishvili, Sopiko | | wm | 2306 | GEO | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Lomsadze, Davit | | | 2313 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kashia, Vakhtang | | | 1747 | GEO | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Kumsiashvili, Nikoloz | | | 1832 | GEO | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tevzadze, Mariam | | | 1769 | GEO | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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