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Individual Calculations November 2022 |
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| Sahakyan, Arman K. Total change: 77.14 | |   |
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| 2nd ChessMood Open - A | Tsakhkadzor | ARM | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2019 | 4.00 | 9 | 2.71 | 38 | 102.98 | |
|  Hakemi, Arman | f | | 2345 | IRI | 1.00 | 1 | 0.87 | 38 | 33.06 | |  Remizov, Yaroslav | m | | 2390 | RUS | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Petrosian, Tigran L. | g | | 2549 | ARM | 0.00 | 1 | -0.03 | 38 | -1.14 | | | Sochacki, Christophe | g | | 2463 | FRA | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Piliposyan, Robert | f | | 2332 | ARM | 0.50 | 1 | 0.36 | 38 | 13.68 | | | Bhambure, Shantanu | f | | 2302 | IND | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Rostami, Hossein | | | 2232 | IRI | 1.00 | 1 | 0.77 | 38 | 29.26 | | | Ohanyan, Emin | m | | 2395 | ARM | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Manukyan, Artyom | c | | 2126 | ARM | 0.50 | 1 | 0.15 | 38 | 5.70 | |
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) | | | | 4th Yerevan Open A | Yerevan | ARM | 2022-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2019 | 4.00 | 9 | -0.68 | 38 | -25.84 | |
| | Hayrapetyan, Hovik | g | | 2476 | ARM | 0.00 | 1 | -0.05 | 38 | -1.90 | | | Abgaryan, Harutyun V. | | | 1662 | ARM | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Bhambure, Shantanu | f | | 2302 | IND | 0.50 | 1 | 0.34 | 38 | 12.92 | | | Alaverdyan, Gevorg | f | | 2337 | ARM | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Atoyan, Alberto | | | 1764 | ARM | 0.50 | 1 | -0.31 | 38 | -11.78 | | | Arakelyan, Manvel | | | 1661 | ARM | 0.00 | 1 | -0.90 | 38 | -34.20 | | | Hakobyan, Menua | | | 1856 | ARM | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Karapetyan, Alexander | | | 1619 * | RUS | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Ashraf, Artin | f | | 2379 | IRI | 0.00 | 1 | -0.10 | 38 | -3.80 | | | * 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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