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Individual Calculations September 2009 |
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| Vakhania, Alexandra Total change: -3.75 | |   |
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| 1st Int.Open "Tbilisi Municipality Cup" | Tbilisi | GEO | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2150 | 3.00 | 8 | -0.25 | 15 | -3.75 | |
|  Benidze, Davit | m | | 2442 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Valishvili, Mariam | | | 1800 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Khurtsidze, Nino | m | wg | 2424 | GEO | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Shalamberidze, Akaki | m | | 2381 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gaprindashvili, Valeriane | g | | 2453 | GEO | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Shengelia, Nikoloz | | | 1910 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Shengelia, David | g | | 2500 | AUT | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pertaia, Enver | | | 1934 | GEO | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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