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Individual Calculations January 2010 |
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| Apresyan, Zohrak Total change: 15.60 | |   |
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| Chess House 2009 Ch. | Yerevan | ARM | 2009-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2056 | 3.50 | 7 | 1.04 | 15 | 15.60 | |
|  Tovmasian, Vardges | | | 2275 | ARM | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Hayrapetian, Ovik | | | 2320 | ARM | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Virabyan, Gor | | | 2160 | ARM | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Alaverdyan, Gevorg | | | 2215 | ARM | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Mezhlumian, Vahram | | | 2253 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Petrosyan, Arman | | | 1724 | ARM | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Andriasian, Siranush | | wm | 2224 | ARM | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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