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Individual Calculations February 2015 |
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| Martirosyan, Haik M. Total change: -4.60 | |   |
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| A.Margaryan Memorial-2015 RR | Yervan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2389 | 3.50 | 9 | -0.23 | 20 | -4.60 | |
|  Chigaev, Maksim | m | | 2494 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Matviishen, Viktor | f | | 2364 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Babujian, Levon | g | | 2479 | ARM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hayrapetyan, Hovik | g | | 2451 | ARM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Baghdasaryan, Vahe | m | | 2372 | ARM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Bernadskiy, Vitaliy | g | | 2556 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Petrosyan, Manuel | m | | 2413 | ARM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Harutyunian, Tigran K. | m | | 2439 | ARM | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Alekseenko, Kirill | f | | 2499 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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