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Individual Calculations September 2012 |
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| Petrosyan, Tigran S. Total change: 0.30 | |   |
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| 3th Abovyan Open Ch. | Abovyan | ARM | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2332 | 6.00 | 8 | 0.02 | 15 | 0.30 | |
|  Mkrtchyan, Sargis R. | | | 1932 * | ARM | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Khachatryan, Edmond | | | 1936 | ARM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mnatsakanian, Eduard A | m | | 2173 | ARM | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Karamyan, Levon | | | 2043 | ARM | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Minasyan, Arnold | | | 2210 | ARM | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Hayrapetyan, Artavazd R. | | | 2173 | ARM | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Alaverdyan, Gevorg | | | 2265 | ARM | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Yegiazaryan, Armenak | | | 2242 | ARM | 0.50 | 1 | -0.12 | 15 | -1.80 | | | * 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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