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Individual Calculations September 2009 |
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| Chighladze, Iveri Total change: 2.30 | |   |
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| 1st Int.Open "Tbilisi Municipality Cup" | Tbilisi | GEO | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2418 | 6.00 | 9 | 0.23 | 10 | 2.30 | |
|  Benidze, Gigla | | | 2068 | GEO | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Tsalughelashvili, Lile | | wf | 2113 | GEO | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gagunashvili, Merab | g | | 2591 | GEO | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Heydarli, Kanan | | | 2120 | AZE | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Mzhavia, Kristine | | | 2068 | GEO | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Khurtsilava, Inga | | wm | 2270 | GEO | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Arabidze, Meri | | wf | 2258 | GEO | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kotanjian, Tigran | g | | 2552 | ARM | 1.00 | 1 | 0.68 | 10 | 6.80 | | | McHedlishvili, Mikheil | g | | 2586 | GEO | 0.00 | 1 | -0.28 | 10 | -2.80 | |
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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