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Individual Calculations July 2022 |
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| Mkrtchyan, Mariam Total change: -15.40 | |   |
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| "Chess Academy" RR Tournament | Yerevan | ARM | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2300 | 4.50 | 9 | -0.07 | 20 | -1.40 | |
|  Davtyan, Arsen | f | | 2308 | ARM | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Baigildin, Albert | | | 2300 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Manukyan, Artyom | c | | 2106 | ARM | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Shalamberidze, Akaki | m | | 2329 | GEO | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Chaqryan, Erik | f | | 2366 | ARM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Piliposyan, Robert | f | | 2216 | ARM | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Tolentino, Rustum | f | | 2323 | PHI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tovmasian, Vardges | m | | 2367 | ARM | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chighladze, Iveri | m | | 2327 | GEO | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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 |
| 2068 | 2300 | 6.00 | 9 | -0.70 | 20 | -14.00 | |
| | Karapetyan, Alexander | | | 1900 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mokhtari Moghadam, Taha | | | 1946 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pashikyan, Rudolf | | | 2004 | ARM | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yedigaryan, Asya | | | 1996 | ARM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Petrosian, Tigran L. | g | | 2553 | ARM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ghevondyan, Arman | | | 1919 | ARM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Chatinyan, Gagik | | | 1808 | ARM | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Petrukhina, Olga | | wf | 2006 | KAZ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shahinyan, David | m | | 2479 | ARM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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