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Individual Calculations April 2008 |
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| Ervandian, Andro Total change: 7.20 | |   |
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| GEO 67 Ch (I League) | Tbilisi | GEO | 2008-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1917 | 2.50 | 8 | -0.25 | 15 | -3.75 | |
|  Shamugia, Shavleg | f | | 2199 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khelaia, Giorgi | | | 2084 | GEO | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Lortkipanidze, Nodar | | | 2064 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Barishvili, Giorgi | | | 2103 | GEO | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Sirbiladze, Demur | | | 2005 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Topuria, Revaz | | | 1976 | GEO | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Lomidze, Giorgi | | | 1942 | GEO | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gvarjaladze, Tengiz | | | 1934 | GEO | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | | | GEO Boys-16 Ch. | Tbilisi | GEO | 2008-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1917 | 4.50 | 8 | 0.73 | 15 | 10.95 | |
| | Kvaratskhelia, Dimitri | | | 2104 | GEO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Antadze, Mamuka | | | 1717 | GEO | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Volkov, Nika | | | 2004 | GEO | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Lortkipanidze, Nodar | | | 2064 | GEO | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Beradze, Irakli | | | 2146 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khurtsidze, Tornike | | | 1820 | GEO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Tsereteli, Kakhaber | | | 1920 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Shengelia, Nikoloz | | | 1740 | GEO | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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