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Individual Calculations May 2012 |
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| Arjevanidze, Tornike Total change: 4.95 | |   |
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| Tbilisi B-14 Championship | Tbilisi | GEO | 2012-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1619 | 2.50 | 5 | 0.51 | 30 | 15.30 | |
|  Tsomaia, Nikoloz | | | 1813 | GEO | 1.00 | 1 | 0.75 | 30 | 22.50 | |  Oboladze, Luka | | | 1693 | GEO | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Tetunashvili, Revaz | | | 1602 | GEO | 0.50 | 1 | -0.02 | 30 | -0.60 | | | Bibichadze, Saba | | | 1662 | GEO | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Amiridze, Saba | | | 1706 | GEO | 0.00 | 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) | | | NOTE: K factor changed | | Georgian B-14 Ch | Tbilisi | GEO | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1619 | 0.50 | 2 | -0.69 | 15 | -10.35 | |
| | Gogolidze, Nugzar | | | 1494 | GEO | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Tetunashvili, Revaz | | | 1602 | GEO | 0.00 | 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) | | |
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