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Individual Calculations August 2019 |
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| Abrahamyan, Davit Total change: 18.40 | |   |
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| 14th Poti N.Alexandria Cup (Open B) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1600 | 2.50 | 8 | 0.46 | 40 | 18.40 | |
|  Boyajyan, Hayk | | | 1892 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kucher, Kostyantyn | | | 1724 | UKR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gumberidze, Lile | | | 1529 | GEO | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Siprashvili, Ivane | | | 2000 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ohanyan, Andrey | | | 1849 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sargsyan, Srbuhi | | | 1612 | ARM | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Martirosyan, Mamikon | | | 1928 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tsitaishvili, Nino | | | 2000 * | GEO | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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