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Individual Calculations August 2022 |
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| Chaqryan, Erik Total change: -51.80 | |   |
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| 15th Poti Int.Festival Nana Alexandria Cup (A) | Poti | GEO | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2369 | 5.00 | 9 | -2.59 | 20 | -51.80 | |
|  Tovmasyan, Karen | | | 1996 | ARM | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Kirtadze, Anastasia | | | 1969 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hakobyan, Erik | | | 2214 | ARM | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chkhaidze, Nikoloz | f | | 2292 | GEO | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Gasparyan, Erik R. | | | 2072 | ARM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Khachatryan, Veronika | | | 1957 | ARM | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Khachatryan, Anna | | wf | 2078 | ARM | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Qalichava, Akaki | | | 2061 | GEO | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Alikhanyan, Artak | | | 1870 | ARM | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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