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Individual Calculations July 2009 |
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| Tsertsvadze, Mariam Total change: 5.00 | |   |
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| Tbilisi G-12 Ch | Tbilisi | GEO | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1494 | 0.00 | 2 | -0.78 | 25 | -19.50 | |
|  Khomeriki, Nino | | | 1625 | GEO | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Khomeriki, Ketevan | | | 1520 | GEO | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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) | | | | Tbilisi U-16 Ch | Tbilisi | GEO | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1494 | 2.50 | 7 | 0.98 | 25 | 24.50 | |
|  Sulamanidze, Mariam | | | 1807 | GEO | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Marshania, Nino | | | 1622 | GEO | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Macharashvili, Tekla | | | 1786 | GEO | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Zumbulidze, Ilia | | | 1739 | GEO | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Meladze, Nana | | | 1577 | GEO | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Burduli, Guga | | | 1740 | GEO | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Nadirashvili, Shalva | | | 1830 | GEO | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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