Individual Calculations July 2018
 Khachatryan, Mikael H.  Total change: 18.80  Rating chartPersonal card
 Armenian Club Ch.2018 Yerevan ARM 2018-06-12
RcRownchangeKK*chgGame
 2133 1746 1.00 6 0.47 40 18.80 
  Pluzyan, Aram 2098 ARM0.5010.394015.60 
  Hakobyan, Hakob V. 2114 ARM0.001-0.1040-4.00 
  Sargsyan, Anna M. wf2146  * ARM0.001-0.0840-3.20 
  Muradyan, Robert 2146  * ARM0.5010.424016.80 
  Mirzoyan, Davit T. f2146  * ARM0.001-0.0840-3.20 
  Dilanyan, Grigor f2146  * ARM0.001-0.0840-3.20 
 * 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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