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Individual Calculations October 2013 |
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| Hayrapetyan, Artavazd R. Total change: 19.35 | |   |
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| 74th Armenian Ch. The 1st League | Yerevan | ARM | 2013-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2200 | 4.00 | 12 | 1.29 | 15 | 19.35 | |
|  Grigoryan, Karen H. | g | | 2550 | ARM | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Dilanyan, Grigor | | | 2281 | ARM | 1.00 | 1 | 0.61 | 15 | 9.15 | |  Gabuzyan, Hovhannes | g | | 2540 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hayrapetyan, Hovik | g | | 2486 | ARM | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kalashian, David | m | | 2409 | ARM | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kotanjian, Tigran | g | | 2500 | ARM | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Petrosyan, Manuel | c | | 2312 | ARM | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Babujian, Levon | g | | 2501 | ARM | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Vardanian, Haik G. | f | | 2339 | ARM | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Baghdasaryan, Vahe | m | | 2414 | ARM | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Harutyunian, Tigran K. | f | | 2334 | ARM | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chibukhchian, Artur | g | | 2454 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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