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Individual Calculations May 2012 |
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| Amiridze, Saba Total change: 37.80 | |   |
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| Tbilisi B-14 Championship | Tbilisi | GEO | 2012-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1706 | 3.50 | 5 | 0.76 | 30 | 22.80 | |
|  Bukia, Koka | | | 1625 | GEO | 0.50 | 1 | -0.11 | 30 | -3.30 | |  Tetunashvili, Revaz | | | 1602 | GEO | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Oboladze, Luka | | | 1693 | GEO | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Tsomaia, Nikoloz | | | 1813 | GEO | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Arjevanidze, Tornike | | | 1619 | GEO | 1.00 | 1 | 0.38 | 30 | 11.40 | |
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) | | | | Georgian B-14 Ch | Tbilisi | GEO | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1706 | 2.50 | 5 | 0.50 | 30 | 15.00 | |
| | Panchulidze, Avtandil | | | 1637 | GEO | 0.50 | 1 | -0.10 | 30 | -3.00 | | | Tetunashvili, Revaz | | | 1602 | GEO | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Ghvamberia, Nika | | | 1949 | GEO | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Tsomaia, Nikoloz | | | 1813 | GEO | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Tutisani, Noe | | | 1933 | GEO | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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