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Individual Calculations March 2015 |
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| Beradze, Irakli Total change: -21.20 | |   |
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| Kakhi Chigogidze Cup U20 (Open) | Tbilisi | GEO | 2015-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2331 | 5.00 | 7 | -1.06 | 20 | -21.20 | |
|  Loladze, Andria | | | 1931 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dolenjashvili, Giorgi | | | 1931 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsomaia, Nikoloz | | | 1955 | GEO | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mamulaishvili, Tsotne | | | 1931 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Petriashvili, Nikoloz | | | 2066 | GEO | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Choladze, Mariam | | | 1980 | GEO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khomeriki, Nino | | wf | 2197 | GEO | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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