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Individual Calculations September 2009 |
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| Grigoryan, Avetik Total change: 10.60 | |   |
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| Lake Sevan 2009 Int. Tmnt. | Martuni | ARM | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2588 | 2504 | 4.50 | 9 | 1.03 | 10 | 10.30 | |
|  Ter-Sahakyan, Samvel | g | | 2480 | ARM | 0.50 | 1 | -0.03 | 10 | -0.30 | |  Babujian, Levon | m | | 2515 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kotanjian, Tigran | g | | 2580 | ARM | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Jumabayev, Rinat | m | | 2550 | KAZ | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Zhigalko, Sergei | g | | 2621 | BLR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Berkes, Ferenc | g | | 2647 | HUN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Pashikian, Arman | g | | 2650 | ARM | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Li, Chao B | g | | 2634 | CHN | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Lysyj, Igor | g | | 2617 | RUS | 1.00 | 1 | 0.65 | 10 | 6.50 | |
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 |
| 2412 | 2504 | 8.00 | 13 | 0.03 | 10 | 0.30 | |
| | Simonian, Hrair | g | | 2520 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kalashian, David | m | | 2433 | ARM | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Hovhannisyan, Robert | m | | 2448 | ARM | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Petrosian, Davit G. | m | | 2490 | ARM | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Hayrapetian, Arman | m | | 2420 | ARM | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Grigoryan, Karen H. | c | | 2254 | ARM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ter-Sahakyan, Samvel | g | | 2480 | ARM | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Harutjunyan, Gevorg | g | | 2499 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Vardanian, Hakob | | | 2235 | ARM | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Shahinyan, David | | | 2138 | ARM | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Babujian, Levon | m | | 2515 | ARM | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Yegiazarian, Arsen | g | | 2480 | ARM | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Nalbandian, Tigran | g | | 2444 | ARM | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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) | | |
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