Individual Calculations February 2016
 Parvanyan, Ashot  Total change: 1.20  Rating chartPersonal card
 Al Ain Classic Chess Championship 2015 Al Ain UAE 2015-12-17
RcRownchangeKK*chgGame
 2298 2197 4.00 9 0.52 40 20.80 
  Sengupta, Deep g2563 IND0.5010.404016.00 
  Iordachescu, Viorel g2597  * MDA0.001-0.0840-3.20 
  Mammadzada, Gunay wg2341 AZE1.0010.694027.60 
  Hossain, Enamul g2450 BAN0.001-0.1940-7.60 
  Harutyunian, Tigran K. m2448 ARM0.001-0.1940-7.60 
  Afshar, Niusha 1961 IRI1.0010.20408.00 
  Bashirli, Nail f2338 AZE0.001-0.3140-12.40 
  Rahul, Srivatshav P 2086 IND0.501-0.1540-6.00 
  Mayed, Alrashedi f1895 UAE1.0010.15406.00 
 * 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)
 
 A.Margaryan Memorial U-18 Yerevan ARM 2016-01-08
RcRownchangeKK*chgGame
 1957 2197 6.50 9 -0.49 40 -19.60 
  Khachatryan, Rafik H. 1797  * ARM1.0010.08403.20 
  Safrazyan, Syuzanna 1797  * ARM1.0010.08403.20 
  Melkonyan, Gor 1972 ARM1.0010.22408.80 
  Davtyan, Artur 2067 ARM0.501-0.1840-7.20 
  Manukyan, Artyom 2180 ARM0.001-0.5240-20.80 
  Sarukhanyan, Karen 1797  * ARM1.0010.08403.20 
  Yeritsyan, Hayk 1985 ARM0.501-0.2740-10.80 
  Barseghyan, Armen Ar. 1965 ARM1.0010.21408.40 
  Kacharava, Nikolozi f2055 GEO0.501-0.1940-7.60 
 * 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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