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Individual Calculations November 2010 |
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| Petrosian, Davit G. Total change: -1.90 | |   |
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| 71st Armenian Ch. 1st League | Yerevan | ARM | 2010-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2492 | 8.50 | 13 | -0.01 | 10 | -0.10 | |
|  Harutjunyan, Gevorg | g | | 2481 | ARM | 0.50 | 1 | -0.02 | 10 | -0.20 | |  Simonian, Tigran | | | 2314 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ter-Sahakyan, Samvel | g | | 2525 | ARM | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Yegiazarian, Arsen | g | | 2460 | ARM | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Hayrapetian, Ovik | f | | 2324 | ARM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Petrosyan, Tigran S. | | | 2206 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kalashian, David | m | | 2449 | ARM | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Babujian, Levon | g | | 2485 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Dilanyan, Grigor | | | 2250 | ARM | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Grigoryan, Karen H. | c | | 2290 | ARM | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Poghosyan, Suren | | | 2336 | ARM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Manukyan, Sargis V. | | | 2226 | ARM | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Minasian, Ara | g | | 2453 | ARM | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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) | | | | 3rd Annual K.Asrian memorial | Jermuk | ARM | 2010-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2487 | 6.00 | 9 | -0.18 | 10 | -1.80 | |
| | Tamazyan, Haik | | | 2151 | ARM | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Simonian, Tigran | | | 2319 | ARM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Vardanian, Haik G. | | | 2320 | ARM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Khojayan, Vardan | | | 2220 | ARM | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gvetadze, Sopio | m | wg | 2352 | GEO | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Hovhannisyan, Robert | g | | 2522 | ARM | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Kotanjian, Tigran | g | | 2522 | ARM | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Maghalashvili, Davit | m | | 2455 | GEO | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Bakunts, Rafael | | | 2087 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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