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Individual Calculations August 2015 |
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| Kokaia, Guram Total change: 205.60 | |   |
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| Batumi Municipality Cup (Open-B) 2015 | Batumi | GEO | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1909 | 5.50 | 8 | 2.21 | 40 | 88.40 | |
|  Gognadze, Tsira | | | 1509 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mesropian, Khachatur | | | 2097 | ARM | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Ebralidze, Alexandre | | | 2135 | GEO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kostava, Elene | | | 1636 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Akhvlediani, Irakli | | | 2096 | GEO | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Abishli, Oghuz | | | 2094 | AZE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Azaryan, Tigran | | | 1999 | ARM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gharagyozyan, Artur | | | 2180 | ARM | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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) | | | | Nana Alexandria Cup (Open-B) 2015 | Poti | GEO | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1909 | 8.00 | 9 | 2.93 | 40 | 117.20 | |
| | Gevorgyan, Anahit | | | 1730 | ARM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Pashkuridze, Tamar | | | 1724 | GEO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Liponava, Zurab | | | 1775 | GEO | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nazaryan, Armenak | | | 1835 | ARM | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tsomaia, Nikoloz | | | 1997 | GEO | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Martirosyan, Mamikon | | | 1953 | ARM | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Petriashvili, Nikoloz | | | 1991 | GEO | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Zardiashvili, Akaki | | | 1828 | GEO | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Khachikyan, Haik | | | 1907 | ARM | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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