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Individual Calculations February 2020 |
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| Pogosyan, Stefan Total change: -22.20 | |   |
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| A.Margaryan 10th Memorial RR | Yerevan | ARM | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2477 | 2.50 | 9 | -2.22 | 10 | -22.20 | |
|  Matviishen, Viktor | m | | 2497 | UKR | 0.00 | 1 | -0.47 | 10 | -4.70 | |  Levin, Evgeny A. | g | | 2527 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Sturua, Zurab | g | | 2530 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Sargsyan, Anna M. | | wm | 2382 | ARM | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Hayrapetyan, Hovik | g | | 2458 | ARM | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Barseghyan, Armen Ar. | f | | 2408 | ARM | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Galperin, Platon | m | | 2460 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Shahinyan, David | m | | 2444 | ARM | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Davtyan, Artur | m | | 2437 | ARM | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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