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Individual Calculations October 2017 |
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| Brutyan, Hamlet Total change: -22.40 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1704 | 2.50 | 8 | -0.56 | 40 | -22.40 | |
|  Davtyan, Artur | f | | 2104 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sargsyan, Anna M. | | | 2047 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hovyan, Nikolay | | | 1414 | ARM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hayrapetyan, Artavazd R. | | | 2104 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marzoughi, Mohammadsadegh | | | 1955 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Piliposyan, Gor | | | 1464 | ARM | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Rezanezhad, Hassan | | | 1959 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Margaryan, Yuri | | | 1501 | ARM | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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