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Individual Calculations July 2009 |
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| Simonian, Tigran Total change: -6.60 | |   |
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| Youth Armenian Ch. B-18 | Yerevan | ARM | 2009-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2247 | 5.00 | 10 | -1.30 | 15 | -19.50 | |
|  Galstyan, Hayk | | | 2162 | ARM | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Vardanian, Haik G. | | | 2319 | ARM | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Hovhannisyan, Robert | | | 2439 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gevorgyan, David | | | 2286 | ARM | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Ghazaryan, Vardan | | | 1911 | ARM | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Grigoryan, Bagrat | | | 1897 | ARM | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hayrapetyan, Artavazd | | | 2213 | ARM | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Petrosyan, Artur K. | | | 1911 | ARM | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Tiraturyan, David | | | 2148 | ARM | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Manasyan, Haik | | | 2062 | ARM | 0.50 | 1 | -0.24 | 15 | -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) | | | | 69th Armenian Ch. SF | Jermuk | ARM | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2247 | 1.50 | 3 | 0.14 | 15 | 2.10 | |
| | Hayrapetian, Ovik | | | 2325 | ARM | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Movsisian, Vardan | | | 2259 | ARM | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Shegunts, Vachagan | | | 2254 | ARM | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | T.Petrosyan Memorial | Yerevan | ARM | 2009-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2247 | 4.50 | 8 | 0.72 | 15 | 10.80 | |
| | Khojayan, Vardan | | | 2261 | ARM | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Poghosyan, Suren | | | 2285 | ARM | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Minasyan, Arnold | | | 2214 | ARM | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Inants, Aghasi | | | 2274 | ARM | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Hambardzumian, Yuri | m | | 2357 | ARM | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Baghdasaryan, Vahe | | | 2231 | ARM | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Hairapetian, Anna | | wf | 2200 | ARM | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Vardanian, Haik G. | | | 2319 | ARM | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | |
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