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Individual Calculations September 2009 |
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| Jirkvalishvili, Otar Total change: 4.50 | |   |
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| 1st Int.Open "Tbilisi Municipality Cup" | Tbilisi | GEO | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2226 | 6.00 | 9 | 0.30 | 15 | 4.50 | |
|  Khubunaia, Leonti | | | 1876 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Dzagnidze, Nana | g | wg | 2541 | GEO | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Olcum, Ahmet | | | 1940 | TUR | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Tsirekidze, Giorgi | | | 1876 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Purtseladze, Maka | m | wg | 2327 | GEO | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Gabunia, Tornike | | | 2008 | GEO | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Anakidze, Nino | | | 1987 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tsiramua, Nodar | | | 2084 | GEO | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Zarkua, Davit | | | 2366 | GEO | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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