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Individual Calculations September 2015 |
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| Koridze, Luka Total change: 10.00 | |   |
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| GEO B-20 Ch 2015 | Tbilisi | GEO | 2015-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1627 | 3.00 | 8 | 0.25 | 40 | 10.00 | |
|  Kheladze, Ilia | | | 2027 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kokaia, Guram | | | 1909 | GEO | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Jikia, Giorgi | | | 1421 | GEO | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tavzarashvili, Giorgi | | | 1815 | GEO | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dolenjashvili, Giorgi | | | 1947 | GEO | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Khvadagiani, Nika | | | 1874 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bosikashvili, Giorgi | | | 1728 | GEO | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sibashvili, Davit | | | 1380 | GEO | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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