Individual Calculations February 2016
 Margaryan, Vahe  Total change: 2.00  Rating chartPersonal card
 A.Margaryan Memorial U-18 Yerevan ARM 2016-01-08
RcRownchangeKK*chgGame
 1675 1572 2.00 5 0.05 40 2.00 
  Avetisyan, Mariam 1972  * ARM0.001-0.0840-3.20 
  Arsenyan, Arsen 1399 ARM0.001-0.7340-29.20 
  Mkrtchyan, Hovhannes 1496 ARM1.0010.404016.00 
  Soghbatyan, Erem 1671 ARM1.0010.644025.60 
  Davtyan, David Arm. 1839 ARM0.001-0.1840-7.20 
 * 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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