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Individual Calculations July 2009 |
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| Pipia, Beka Total change: -13.35 | |   |
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| GEO B-18 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1939 | 5.50 | 9 | 0.69 | 15 | 10.35 | |
|  Khizanishvili, Lasha | | | 1713 | GEO | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Lomsadze, Davit | | | 2289 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Trapaidze, Lizi | | | 1609 | GEO | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Kosashvili, Otar | | | 1790 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ervandian, Andro | | | 1892 | GEO | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Bregadze, Levan | f | | 2289 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Burduli, Guga | | | 1740 | GEO | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Janiashvili, Irakli | | | 2208 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Mangiashvili, Otar | | | 1774 | GEO | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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 B-20 Ch | Tbilisi | GEO | 2009-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1939 | 1.00 | 6 | -1.58 | 15 | -23.70 | |
| | Jojua, Davit | g | | 2289 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Merabishvili, Alexandre | | | 1878 | GEO | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Javakhadze, Zurab | | | 2288 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tedoshvili, Dimitri | | | 1834 | GEO | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Shengelia, Nikoloz | | | 1910 | GEO | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Tsomaia, Merab | | | 1869 | GEO | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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