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Individual Calculations February 2015 |
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| Baghdasaryan, Vahe Total change: 24.80 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2368 | 6.50 | 9 | 2.98 | 10 | 29.80 | |
|  Boersma, Jan | | | 2119 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | |  L`ami, Erwin | g | | 2613 | NED | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Beerdsen, Thomas | f | | 2314 | NED | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Alsina Leal, Daniel | g | | 2540 | ESP | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Ipatov, Alexander | g | | 2599 | TUR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Lyell, Mark | f | | 2236 | ENG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Popilski, Gil | g | | 2522 | ISR | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Rakhmanov, Aleksandr | g | | 2647 | RUS | 0.50 | 1 | 0.34 | 10 | 3.40 | | | Azaladze, Shota | m | | 2499 | GEO | 1.00 | 1 | 0.68 | 10 | 6.80 | |
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) | | | | A.Margaryan Memorial-2015 RR | Yervan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2372 | 3.00 | 9 | -0.50 | 10 | -5.00 | |
| | Petrosyan, Manuel | m | | 2413 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Harutyunian, Tigran K. | m | | 2439 | ARM | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Alekseenko, Kirill | f | | 2499 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Chigaev, Maksim | m | | 2494 | RUS | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Martirosyan, Haik M. | f | | 2389 | ARM | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Babujian, Levon | g | | 2479 | ARM | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Hayrapetyan, Hovik | g | | 2451 | ARM | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Matviishen, Viktor | f | | 2364 | UKR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Bernadskiy, Vitaliy | g | | 2556 | UKR | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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