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Individual Calculations January 2010 |
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| Mghvdeladze, Ucha Total change: 3.30 | |   |
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| GEO 69 Ch (Qualification) | Tbilisi | GEO | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1627 | 1.50 | 3 | 0.50 | 15 | 7.50 | |
|  Sibashvili, Giorgi | | | 1754 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bosikashvili, Giorgi | | | 1590 | GEO | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Suladze, Amiran | | | 1969 | GEO | 0.50 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | GEO 69 Ch (I League) | Tbilisi | GEO | 2009-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1627 | 0.50 | 5 | -0.28 | 15 | -4.20 | |
| | Beradze, Irakli | | | 2027 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kumsiashvili, Nikoloz | | | 1923 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ervandian, Andro | | | 1909 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khakhutashvili, Alexandre | | | 1806 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Suladze, Amiran | | | 1969 | GEO | 0.50 | 1 | 0.38 | 15 | 5.70 | | | * 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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