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Individual Calculations September 2009 |
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| Kalashian, David Total change: 18.20 | |   |
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| 70th Armenian Ch. The 1st League | Yerevan | ARM | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2433 | 8.50 | 13 | 1.82 | 10 | 18.20 | |
|  Vardanian, Hakob | | | 2235 | ARM | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Grigoryan, Avetik | g | | 2504 | ARM | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Babujian, Levon | m | | 2515 | ARM | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Yegiazarian, Arsen | g | | 2480 | ARM | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Nalbandian, Tigran | g | | 2444 | ARM | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Simonian, Hrair | g | | 2520 | ARM | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Shahinyan, David | | | 2138 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Hovhannisyan, Robert | m | | 2448 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Petrosian, Davit G. | m | | 2490 | ARM | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Hayrapetian, Arman | m | | 2420 | ARM | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Grigoryan, Karen H. | c | | 2254 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ter-Sahakyan, Samvel | g | | 2480 | ARM | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Harutjunyan, Gevorg | g | | 2499 | ARM | 1.00 | 1 | 0.59 | 10 | 5.90 | |
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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