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Individual Calculations July 2009 |
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| Kalashian, David Total change: 6.00 | |   |
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| 69th Armenian Ch. SF | Jermuk | ARM | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2427 | 7.50 | 9 | 1.02 | 10 | 10.20 | |
|  Iskandarian, Aram | f | | 2214 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Alaverdyan, Gevorg | | | 2233 | ARM | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Khojayan, Vardan | | | 2261 | ARM | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Dilanian, Grigor | | | 2103 | ARM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Hambardzumian, Yuri | m | | 2357 | ARM | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Shegunts, Vachagan | | | 2254 | ARM | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Shahinyan, David | | | 2077 | ARM | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Hayrapetian, Arman | m | | 2418 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Hayrapetian, Ovik | | | 2325 | ARM | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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) | | | | "Gyumti - 2009" Int. Tmnt. | Gyumri | ARM | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2515 | 2427 | 3.00 | 9 | -0.42 | 10 | -4.20 | |
| | Chibukhchian, Artur | m | | 2467 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Ter-Sahakyan, Samvel | g | | 2486 | ARM | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Harutjunyan, Gevorg | g | | 2504 | ARM | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Jumabayev, Rinat | m | | 2544 | KAZ | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Gelashvili, Tamaz | g | | 2609 | GEO | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Minasian, Ara | g | | 2460 | ARM | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Ponkratov, Pavel | m | | 2579 | RUS | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Arutinian, David | g | | 2548 | GEO | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Hovhannisyan, Robert | | | 2439 | ARM | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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