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Individual Calculations July 2022 |
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| Chaqryan, Erik Total change: 43.40 | |   |
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| "Chess Academy" RR Tournament | Yerevan | ARM | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2366 | 7.50 | 9 | 2.06 | 20 | 41.20 | |
|  Tovmasian, Vardges | m | | 2367 | ARM | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Chighladze, Iveri | m | | 2327 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Davtyan, Arsen | f | | 2308 | ARM | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Baigildin, Albert | | | 2300 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mkrtchyan, Mariam | | wm | 2300 | ARM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Shalamberidze, Akaki | m | | 2329 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Manukyan, Artyom | c | | 2106 | ARM | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Piliposyan, Robert | f | | 2216 | ARM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tolentino, Rustum | f | | 2323 | PHI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 13th Annual K.Asrian Memorial | Yerevan | ARM | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2326 | 6.00 | 9 | 0.11 | 20 | 2.20 | |
| | Hakobyan, Menua | | | 1675 | ARM | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Alikhanyan, Artak | | | 1955 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petrosian, Tigran L. | g | | 2553 | ARM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Petrosyan, Manuel | g | | 2638 | ARM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Petrukhina, Olga | | wf | 2006 | KAZ | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tovmasyan, Karen | | | 1857 | ARM | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Agasarov, Benik | c | | 2249 | ARM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Shahinyan, David | m | | 2479 | ARM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Avetisyan, Ani | | | 1926 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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