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Individual Calculations May 2012 |
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| Ketiladze, Luka Total change: 24.60 | |   |
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| Tbilisi B-14 Championship | Tbilisi | GEO | 2012-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1543 | 0.50 | 4 | -0.70 | 15 | -10.50 | |
|  Oboladze, Luka | | | 1693 | GEO | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Tsomaia, Nikoloz | | | 1813 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bibichadze, Saba | | | 1662 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Bukia, Koka | | | 1625 | GEO | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 |
| 1727 | 1543 | 4.00 | 6 | 2.34 | 15 | 35.10 | |
| | Sibashvili, Giorgi | | | 1943 * | GEO | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Tsomaia, Nikoloz | | | 1813 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bukia, Koka | | | 1625 | GEO | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Mamulaishvili, Tsotne | | | 1684 | GEO | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Bibichadze, Saba | | | 1662 | GEO | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Panchulidze, Avtandil | | | 1637 | GEO | 1.00 | 1 | 0.63 | 15 | 9.45 | | | * 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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