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Individual Calculations September 2009 |
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| Hayrapetian, Arman Total change: -24.10 | |   |
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| K.Asrian Memorial Int. Open Tmnt. | Jermuk | ARM | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2418 | 6.00 | 9 | -0.46 | 10 | -4.60 | |
|  Gabuzyan, Hovhannes | | | 2110 | ARM | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Andriasian, Siranush | | wm | 2235 | ARM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Simonian, Tigran | | | 2247 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Khojayan, Vardan | | | 2261 | ARM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Vardanian, Hakob | | | 2199 | ARM | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Gasparian, Narine | | wm | 2132 | ARM | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Baghdasaryan, Vahe | | | 2231 | ARM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Poghosyan, Suren | | | 2285 | ARM | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Babujian, Levon | m | | 2506 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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) | | | | 70th Armenian Ch. The 1st League | Yerevan | ARM | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2420 | 4.50 | 13 | -1.95 | 10 | -19.50 | |
| | Grigoryan, Karen H. | c | | 2254 | ARM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Ter-Sahakyan, Samvel | g | | 2480 | ARM | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Harutjunyan, Gevorg | g | | 2499 | ARM | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Vardanian, Hakob | | | 2235 | ARM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Grigoryan, Avetik | g | | 2504 | ARM | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Babujian, Levon | m | | 2515 | ARM | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Yegiazarian, Arsen | g | | 2480 | ARM | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Nalbandian, Tigran | g | | 2444 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Simonian, Hrair | g | | 2520 | ARM | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kalashian, David | m | | 2433 | ARM | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Hovhannisyan, Robert | m | | 2448 | ARM | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Petrosian, Davit G. | m | | 2490 | ARM | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Shahinyan, David | | | 2138 | ARM | 0.50 | 1 | -0.34 | 10 | -3.40 | |
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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