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Individual Calculations August 2012 |
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| Ghvamberia, Nika Total change: 22.05 | |   |
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| Georgian B-20 Ch | Tbilisi | GEO | 2012-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1950 | 6.00 | 9 | 1.49 | 15 | 22.35 | |
|  Tavzarashvili, Giorgi | | | 1550 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Beradze, Irakli | | | 2298 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Burduli, Guga | | | 1901 | GEO | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Khomeriki, Ketevan | | | 1550 * | GEO | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Kvaratskhelia, Dimitri | | | 2072 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bosikashvili, Giorgi | | | 1584 | GEO | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Janiashvili, Irakli | | | 2288 | GEO | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Ebralidze, Alexandre | | | 1960 | GEO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Nikolashvili, Giorgi | | | 2251 | GEO | 1.00 | 1 | 0.85 | 15 | 12.75 | | | * 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) | | | | Int. Nana Alexandria Cup (Open) | Poti | GEO | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1935 | 2.50 | 7 | -0.02 | 15 | -0.30 | |
| | Minasyan, Arnold | | | 2204 | ARM | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Maghalashvili, Davit | m | | 2335 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gharibyan, Karen V | | | 2147 | ARM | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ismael, Namir Mohammed Ismael | c | | 2207 | IRQ | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gulua, Luka | | | 1535 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tiraturyan, David | | | 2167 | ARM | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Qadimbayli, Qoshgar | | | 1752 | AZE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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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