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Individual Calculations July 2011 |
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| Mzhavia, Mariam Total change: -7.50 | |   |
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| GEO G-14 Championship | Poti | GEO | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1470 | 1.50 | 4 | 0.34 | 15 | 5.10 | |
|  Khomeriki, Nino | | | 1832 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kekelidze, Keti | | | 1577 | GEO | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Jalaghonia, Nino | | wf | 1562 | GEO | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Choladze, Tea | | | 1584 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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 G-20 Championship | Kutaisi | GEO | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1470 | 1.00 | 8 | -0.84 | 15 | -12.60 | |
| | Khutsidze, Sopo | | | 1870 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kokhreidze, Tatia | | | 1578 | GEO | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Parjiani, Tekla | | | 1870 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chakvetadze, Dodo | | | 1789 | GEO | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tedoshvili, Ana | | | 1469 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Tsulaia, Mariam | | | 1462 | GEO | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Choladze, Mariam | | | 1818 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Khazhomia, Salome | | wf | 1870 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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